fmincon examples added

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diff --git a/help/en_US/scilab_en_US_help/JavaHelpSearch/DOCS b/help/en_US/scilab_en_US_help/JavaHelpSearch/DOCS
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diff --git a/help/en_US/scilab_en_US_help/JavaHelpSearch/POSITIONS b/help/en_US/scilab_en_US_help/JavaHelpSearch/POSITIONS
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diff --git a/help/en_US/scilab_en_US_help/JavaHelpSearch/SCHEMA b/help/en_US/scilab_en_US_help/JavaHelpSearch/SCHEMA
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+JavaSearch 1.0
+TMAP bs=2048 rt=1 fl=-1 id1=1479 id2=1
diff --git a/help/en_US/scilab_en_US_help/JavaHelpSearch/TMAP b/help/en_US/scilab_en_US_help/JavaHelpSearch/TMAP
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diff --git a/help/en_US/scilab_en_US_help/_LaTeX_fgoalattain.xml_1.png b/help/en_US/scilab_en_US_help/_LaTeX_fgoalattain.xml_1.png
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diff --git a/help/en_US/scilab_en_US_help/_LaTeX_fminbnd.xml_1.png b/help/en_US/scilab_en_US_help/_LaTeX_fminbnd.xml_1.png
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diff --git a/help/en_US/scilab_en_US_help/_LaTeX_fmincon.xml_1.png b/help/en_US/scilab_en_US_help/_LaTeX_fmincon.xml_1.png
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diff --git a/help/en_US/scilab_en_US_help/_LaTeX_fminimax.xml_1.png b/help/en_US/scilab_en_US_help/_LaTeX_fminimax.xml_1.png
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diff --git a/help/en_US/scilab_en_US_help/_LaTeX_qpipopt.xml_1.png b/help/en_US/scilab_en_US_help/_LaTeX_qpipopt.xml_1.png
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diff --git a/help/en_US/scilab_en_US_help/_LaTeX_symphony.xml_1.png b/help/en_US/scilab_en_US_help/_LaTeX_symphony.xml_1.png
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diff --git a/help/en_US/scilab_en_US_help/c_code.css b/help/en_US/scilab_en_US_help/c_code.css
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+.ccomment {
+ font-style: italic;
+ color: #b22222
+}
+
+.cdefault {
+ font-style: normal;
+ color: #000000
+}
+
+.copenclose {
+ font-style: normal;
+ color: #000000
+}
+
+.coperator {
+ font-style: normal;
+ color: #000000
+}
+
+.cstring {
+ font-style: normal;
+ color: #a6557a
+}
+
+.ctype {
+ font-style: normal;
+ color: #55a655
+}
+
+.cpreprocessor {
+ font-style: normal;
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+}
+
+.cid {
+ font-style: normal;
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+
+.ckeyword {
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+
+.cmodifier {
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+ color: #ad3ff2
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+
+.cnumber {
+ font-style: normal;
+ color: #008b8b
+}
diff --git a/help/en_US/scilab_en_US_help/fgoalattain.html b/help/en_US/scilab_en_US_help/fgoalattain.html
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+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>fgoalattain</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">&lt;&lt; FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fminbnd.html">fminbnd &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; fgoalattain</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">fgoalattain</h1>
+    <p class="refpurpose">Solves a multiobjective goal attainment problem</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">fgoalattain</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">goal</span><span class="default">,</span><span class="default">weight</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fgoalattain</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">goal</span><span class="default">,</span><span class="default">weight</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fgoalattain</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">goal</span><span class="default">,</span><span class="default">weight</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fgoalattain</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">goal</span><span class="default">,</span><span class="default">weight</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fgoalattain</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">goal</span><span class="default">,</span><span class="default">weight</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">nonlcon</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fgoalattain</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">goal</span><span class="default">,</span><span class="default">weight</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">nonlcon</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fval</span><span class="default">] = </span><span class="functionid">fgoalattain</span><span class="default">(...)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fval</span><span class="default">,</span><span class="default">attainfactor</span><span class="default">] = </span><span class="functionid">fgoalattain</span><span class="default">(...)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fval</span><span class="default">,</span><span class="default">attainfactor</span><span class="default">,</span><span class="default">exitflag</span><span class="default">] = </span><span class="functionid">fgoalattain</span><span class="default">(...)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fval</span><span class="default">,</span><span class="default">attainfactor</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">] = </span><span class="functionid">fgoalattain</span><span class="default">(...)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fval</span><span class="default">,</span><span class="default">attainfactor</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">] = </span><span class="functionid">fgoalattain</span><span class="default">(...)</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">fun:</span>
+      <dd><p class="para">a function that accepts a vector x and returns a vector F</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of double, contains initial guess of variables.</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of double, contains lower bounds of the variables.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of double,  contains upper bounds of the variables.</p></dd></dt>
+   <dt><span class="term">nonlcon:</span>
+      <dd><p class="para">a function, the nonlinear constraints</p></dd></dt>
+   <dt><span class="term">options :</span>
+      <dd><p class="para">a list, containing the option for user to specify. See below for details.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">attainfactor:</span>
+      <dd><p class="para">The amount of over- or underachievement of the goals,γ at the solution.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">The exit status. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The structure consist of statistics about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">fgoalattain solves the goal attainment problem, which is one formulation for minimizing a multiobjective optimization problem.
+Finds the minimum of a problem specified by:
+Minimise Y such that</p>
+   <p class="para"><span><img src='./_LaTeX_fgoalattain.xml_1.png' style='position:relative;top:64px;width:276px;height:136px'/></span></p>
+   <p class="para">The solver makes use of fmincon to find the minimum.</p>
+   <p class="para">The fgoalattain finds out the maximum value of Y for the objectives evaluated at the starting point and
+adds that as another variable to the vector x
+This is passed to the fmincon function to get the optimised value of Y
+Hence, the algorithm used mainly is &#0034;ipopt&#0034; to obtain the optimum solution
+The relations between f(x), Y, weights and goals are added as additional non-linear inequality constraints</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---], &#0034;GradObj&#0034;, ---, &#0034;GradCon&#0034;, ---);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>GradObj : a function, representing the gradient function of the Objective in Vector Form.</li>
+<li>GradCon : a function, representing the gradient of the Non-Linear Constraints (both Equality and Inequality) of the problem. It is declared in such a way that gradient of non-linear inequality constraints are defined first as a separate Matrix (cg of size m2 X n or as an empty), followed by gradient of non-linear equality constraints as a separate Matrix (ceqg of size m2 X n or as an empty) where m2 &amp; m3 are number of non-linear inequality and equality constraints respectively.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">By default, the gradient options for fminimax are turned off and and fmincon does the gradient opproximation of gattainObjfun. In case the GradObj option is off and GradConstr option is on, fminimax approximates gattainObjfun gradient using numderivative toolbox.</p>
+   <p class="para">If we can provide exact gradients, we should do so since it improves the convergence speed of the optimization algorithm.</p>
+   <p class="para">Furthermore, we must enable the &#0034;GradObj&#0034; option with the statement :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">minimaxOptions</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradObj</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabid">fGrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+This will let fminimax know that the exact gradient of the objective function is known, so that it can change the calling sequence to the objective function. Note that, fGrad should be mentioned in the form of N x n where n is the number of variables, N is the number of functions in objective function.</p>
+   <p class="para">The constraint function must have header :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabopenclose">[</span><span class="scilabid">c</span><span class="scilabdefault">,</span> <span class="scilabid">ceq</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">confun</span><span class="scilabopenclose">(</span><span class="scilabid">x</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+where x is a n x 1 matrix of doubles, c is a 1 x nni matrix of doubles and ceq is a 1 x nne matrix of doubles (nni : number of nonlinear inequality constraints, nne : number of nonlinear equality constraints).
+On input, the variable x contains the current point and, on output, the variable c must contain the nonlinear inequality constraints and ceq must contain the nonlinear equality constraints.</p>
+   <p class="para">By default, the gradient options for fminimax are turned off and and fmincon does the gradient opproximation of confun. In case the GradObj option is on and GradCons option is off, fminimax approximates confun gradient using numderivative toolbox.</p>
+   <p class="para">If we can provide exact gradients, we should do so since it improves the convergence speed of the optimization algorithm.</p>
+   <p class="para">Furthermore, we must enable the &#0034;GradCon&#0034; option with the statement :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">minimaxOptions</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradCon</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabid">confunGrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+This will let fminimax know that the exact gradient of the objective function is known, so that it can change the calling sequence to the objective function.</p>
+   <p class="para">The constraint derivative function must have header :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabopenclose">[</span><span class="scilabid">dc</span><span class="scilabdefault">,</span><span class="scilabid">dceq</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">confungrad</span><span class="scilabopenclose">(</span><span class="scilabid">x</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+where dc is a nni x n matrix of doubles and dceq is a nne x n matrix of doubles.</p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum amount of CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.Iterations: The number of iterations performed during the search</li>
+<li>output.Cpu_Time: The total cpu-time spend during the search</li>
+<li>output.Objective_Evaluation: The number of Objective Evaluations performed during the search</li>
+<li>output.Dual_Infeasibility: The Dual Infeasiblity of the final soution</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li>
+<li>lambda.eqnonlin: The Lagrange multipliers for the non-linear equality constraints.</li>
+<li>lambda.ineqnonlin: The Lagrange multipliers for the non-linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">f1</span><span class="scilaboperator">=</span><span class="scilabfunctionid">gattainObjfun</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">f1</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">48</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">40</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabnumber">304</span>
+<span class="scilabinputoutputargs">f1</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">f1</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">18</span>
+<span class="scilabinputoutputargs">f1</span><span class="scilabopenclose">(</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">f1</span><span class="scilabopenclose">(</span><span class="scilabnumber">5</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">8</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">goal</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">weight</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://abs">abs</a><span class="scilabopenclose">(</span><span class="scilabid">goal</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">//gval  =[- 0.0000011 -63.999998 -2.0000002 -8 3.485D-08]</span>
+<span class="scilabcomment">//z  = [4 3.99]</span>
+<span class="scilabcomment">//Run fgoalattain</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">attainfactor</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">fgoalattain</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">gattainObjfun</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">goal</span><span class="scilabdefault">,</span><span class="scilabid">weight</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Prajwala TM, Sheetal Shalini , 2015</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">&lt;&lt; FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fminbnd.html">fminbnd &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/fminbnd.html b/help/en_US/scilab_en_US_help/fminbnd.html
new file mode 100644
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+++ b/help/en_US/scilab_en_US_help/fminbnd.html
@@ -0,0 +1,176 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>fminbnd</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="fgoalattain.html">&lt;&lt; fgoalattain</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fmincon.html">fmincon &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; fminbnd</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">fminbnd</h1>
+    <p class="refpurpose">Solves a multi-variable optimization problem on a bounded interval</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminbnd</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x1</span><span class="default">,</span><span class="default">x2</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminbnd</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x1</span><span class="default">,</span><span class="default">x2</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">] = </span><span class="functionid">fminbnd</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">]= </span><span class="functionid">fminbnd</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">]=</span><span class="functionid">fminbnd</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">]=</span><span class="functionid">fminbnd</span><span class="default">(.....)</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">f :</span>
+      <dd><p class="para">a function, representing the objective function of the problem</p></dd></dt>
+   <dt><span class="term">x1 :</span>
+      <dd><p class="para">a vector, containing the lower bound of the variables of size (1 X n) or (n X 1) where &#0039;n&#0039; is the number of Variables, where n is number of Variables</p></dd></dt>
+   <dt><span class="term">x2 :</span>
+      <dd><p class="para">a vector, containing the upper bound of the variables of size (1 X n) or (n X 1) or (0 X 0) where &#0039;n&#0039; is the number of Variables. If x2 is empty it means upper bound is +infinity</p></dd></dt>
+   <dt><span class="term">options :</span>
+      <dd><p class="para">a list, containing the option for user to specify. See below for details.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of doubles, containing the the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a scalar of double, containing the the function value at x.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">a scalar of integer, containing the flag which denotes the reason for termination of algorithm. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">a structure, containing the information about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">a structure, containing the Lagrange multipliers of lower bound and upper bound at the optimized point. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum of a multi-variable function on bounded interval specified by :
+Find the minimum of f(x) such that</p>
+   <p class="para"><span><img src='./_LaTeX_fminbnd.xml_1.png' style='position:relative;top:20px;width:219px;height:48px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the Bounded Optimization problem, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---], TolX, [----]);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>TolX : a Scalar, containing the Tolerance value that the solver should take.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600], TolX, [1e-4]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.Iterations: The number of iterations performed during the search</li>
+<li>output.Cpu_Time: The total cpu-time spend during the search</li>
+<li>output.Objective_Evaluation: The number of Objective Evaluations performed during the search</li>
+<li>output.Dual_Infeasibility: The Dual Infeasiblity of the final soution</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^6 such that it minimizes:</span>
+<span class="scilabcomment">//f(x)= sin(x1) + sin(x2) + sin(x3) + sin(x4) + sin(x5) + sin(x6)</span>
+<span class="scilabcomment">//-2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= x1,x2,x3,x4,x5,x6 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 2</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabnumber">0</span>
+<span class="scilabskeyword">for</span> <span class="scilabid">i</span> <span class="scilaboperator">=</span><span class="scilabnumber">1</span><span class="scilabspecial">:</span><span class="scilabnumber">6</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabinputoutputargs">y</span><span class="scilaboperator">+</span><a class="scilabcommand" href="scilab://sin">sin</a><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabid">i</span><span class="scilabopenclose">)</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabskeyword">end</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Variable bounds</span>
+<span class="scilabid">x1</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">x2</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">100</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">TolX</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1e-6</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fminbnd</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x1</span><span class="scilabdefault">,</span> <span class="scilabid">x2</span><span class="scilabdefault">,</span> <span class="scilabid">options</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R such that it minimizes:</span>
+<span class="scilabcomment">//f(x)= 1/x^2</span>
+<span class="scilabcomment">//0 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= x </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1000</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabinputoutputargs">x</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Variable bounds</span>
+<span class="scilabid">x1</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">x2</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1000</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fminbnd</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x1</span><span class="scilabdefault">,</span> <span class="scilabid">x2</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//The below problem is an unbounded problem:</span>
+<span class="scilabcomment">//Find x in R^2 such that it minimizes:</span>
+<span class="scilabcomment">//f(x)= -[(x1-1)^2 + (x2-1)^2]</span>
+<span class="scilabcomment">//-inf </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= x1,x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= inf</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilaboperator">-</span><span class="scilabopenclose">(</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">+</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Variable bounds</span>
+<span class="scilabid">x1</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span> <span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">x2</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">100</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">TolX</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1e-6</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fminbnd</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x1</span><span class="scilabdefault">,</span> <span class="scilabid">x2</span><span class="scilabdefault">,</span> <span class="scilabid">options</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">R.Vidyadhar , Vignesh Kannan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="fgoalattain.html">&lt;&lt; fgoalattain</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fmincon.html">fmincon &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/fmincon.html b/help/en_US/scilab_en_US_help/fmincon.html
new file mode 100644
index 0000000..ea3077f
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/fmincon.html
@@ -0,0 +1,305 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>fmincon</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="fminbnd.html">&lt;&lt; fminbnd</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fminimax.html">fminimax &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; fmincon</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">fmincon</h1>
+    <p class="refpurpose">Solves a multi-variable constrainted optimization problem</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">fmincon</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fmincon</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fmincon</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fmincon</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">nlc</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fmincon</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">nlc</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">] = </span><span class="functionid">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">]= </span><span class="functionid">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">]= </span><span class="functionid">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">]=</span><span class="functionid">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">,</span><span class="default">gradient</span><span class="default">]=</span><span class="functionid">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">,</span><span class="default">gradient</span><span class="default">,</span><span class="default">hessian</span><span class="default">]=</span><span class="functionid">fmincon</span><span class="default">(.....)</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">f :</span>
+      <dd><p class="para">a function, representing the objective function of the problem</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of doubles, containing the starting values of variables of size (1 X n) or (n X 1) where &#0039;n&#0039; is the number of Variables</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of doubles, containing the coefficients of linear inequality constraints of size (m X n) where &#0039;m&#0039; is the number of linear inequality constraints</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of doubles, related to &#0039;A&#0039; and containing the the Right hand side equation of the linear inequality constraints of size (m X 1)</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of doubles, containing the coefficients of linear equality constraints of size (m1 X n) where &#0039;m1&#0039; is the number of linear equality constraints</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of doubles, related to &#0039;Aeq&#0039; and containing the the Right hand side equation of the linear equality constraints of size (m1 X 1)</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of doubles, containing the lower bounds of the variables of size (1 X n) or (n X 1) where &#0039;n&#0039; is the number of Variables</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of doubles, containing the upper bounds of the variables of size (1 X n) or (n X 1) where &#0039;n&#0039; is the number of Variables</p></dd></dt>
+   <dt><span class="term">nlc :</span>
+      <dd><p class="para">a function, representing the Non-linear Constraints functions(both Equality and Inequality) of the problem. It is declared in such a way that non-linear inequality constraints are defined first as a single row vector (c), followed by non-linear equality constraints as another single row vector (ceq). Refer Example for definition of Constraint function.</p></dd></dt>
+   <dt><span class="term">options :</span>
+      <dd><p class="para">a list, containing the option for user to specify. See below for details.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of doubles, cointating the computed solution of the optimization problem</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a scalar of double, containing the the function value at x</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">a scalar of integer, containing the flag which denotes the reason for termination of algorithm. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">a structure, containing the information about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">a structure, containing the Lagrange multipliers of lower bound, upper bound and constraints at the optimized point. See below for details.</p></dd></dt>
+   <dt><span class="term">gradient :</span>
+      <dd><p class="para">a vector of doubles, containing the Objective&#0039;s gradient of the solution.</p></dd></dt>
+   <dt><span class="term">hessian  :</span>
+      <dd><p class="para">a matrix of doubles, containing the Lagrangian&#0039;s hessian of the solution.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum of a constrained optimization problem specified by :
+Find the minimum of f(x) such that</p>
+   <p class="para"><span><img src='./_LaTeX_fmincon.xml_1.png' style='position:relative;top:63px;width:221px;height:134px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the Constrained Optimization problem, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---], &#0034;GradObj&#0034;, ---, &#0034;Hessian&#0034;, ---, &#0034;GradCon&#0034;, ---);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>GradObj : a function, representing the gradient function of the Objective in Vector Form.</li>
+<li>Hessian : a function, representing the hessian function of the Lagrange in Symmetric Matrix Form with Input parameters x, Objective factor and Lambda. Refer Example for definition of Lagrangian Hessian function.</li>
+<li>GradCon : a function, representing the gradient of the Non-Linear Constraints (both Equality and Inequality) of the problem. It is declared in such a way that gradient of non-linear inequality constraints are defined first as a separate Matrix (cg of size m2 X n or as an empty), followed by gradient of non-linear equality constraints as a separate Matrix (ceqg of size m2 X n or as an empty) where m2 &amp; m3 are number of non-linear inequality and equality constraints respectively.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum amount of CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.Iterations: The number of iterations performed during the search</li>
+<li>output.Cpu_Time: The total cpu-time spend during the search</li>
+<li>output.Objective_Evaluation: The number of Objective Evaluations performed during the search</li>
+<li>output.Dual_Infeasibility: The Dual Infeasiblity of the final soution</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li>
+<li>lambda.eqnonlin: The Lagrange multipliers for the non-linear equality constraints.</li>
+<li>lambda.ineqnonlin: The Lagrange multipliers for the non-linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^2 such that it minimizes:</span>
+<span class="scilabcomment">//f(x)= -x1 -x2/3</span>
+<span class="scilabcomment">//x0=[0,0]</span>
+<span class="scilabcomment">//constraint-1 (c1): x1 + x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 2</span>
+<span class="scilabcomment">//constraint-2 (c2): x1 + x2/4 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1</span>
+<span class="scilabcomment">//constraint-3 (c3): x1 - x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 2</span>
+<span class="scilabcomment">//constraint-4 (c4): -x1/4 - x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1</span>
+<span class="scilabcomment">//constraint-5 (c5): -x1 - x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= -1</span>
+<span class="scilabcomment">//constraint-6 (c6): -x1 + x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 2</span>
+<span class="scilabcomment">//constraint-7 (c7): x1 + x2 = 2</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">/</span><span class="scilabnumber">3</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point, linear constraints and variable bounds</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span> <span class="scilabdefault">,</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span> <span class="scilabdefault">;</span> <span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span> <span class="scilabdefault">;</span> <span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span> <span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span> <span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span> <span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">nlc</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Gradient of objective function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Hessian of lagrangian</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">lHess</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">obj</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">obj</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradObj</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fGrad</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Hessian</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">lHess</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabdefault">,</span><span class="scilabid">grad</span><span class="scilabdefault">,</span><span class="scilabid">hessian</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fmincon</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">nlc</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^3 such that it minimizes:</span>
+<span class="scilabcomment">//f(x)= x1*x2 + x2*x3</span>
+<span class="scilabcomment">//x0=[0.1 , 0.1 , 0.1]</span>
+<span class="scilabcomment">//constraint-1 (c1): x1^2 - x2^2 + x3^2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 2</span>
+<span class="scilabcomment">//constraint-2 (c2): x1^2 + x2^2 + x3^2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 10</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point, linear constraints and variable bounds</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0.1</span> <span class="scilabdefault">,</span> <span class="scilabnumber">0.1</span> <span class="scilabdefault">,</span> <span class="scilabnumber">0.1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Nonlinear constraints</span>
+<span class="scilabfkeyword">function</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">c</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">ceq</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabfunctionid">nlc</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">c</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabnumber">2</span> <span class="scilabdefault">,</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabnumber">10</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">ceq</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Gradient of objective function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Hessian of the Lagrange Function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">lHess</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">obj</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">obj</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Gradient of Non-Linear Constraints</span>
+<span class="scilabfkeyword">function</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">cg</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">ceqg</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabfunctionid">cGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">cg</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span> <span class="scilabdefault">;</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilabdefault">,</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">ceqg</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">GradObj</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fGrad</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Hessian</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">lHess</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradCon</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">cGrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fmincon</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabfunctionid">nlc</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//The below problem is an unbounded problem:</span>
+<span class="scilabcomment">//Find x in R^3 such that it minimizes:</span>
+<span class="scilabcomment">//f(x)= -(x1^2 + x2^2 + x3^2)</span>
+<span class="scilabcomment">//x0=[0.1 , 0.1 , 0.1]</span>
+<span class="scilabcomment">//  x1 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 0</span>
+<span class="scilabcomment">//  x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 0</span>
+<span class="scilabcomment">//  x3 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 0</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilaboperator">-</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point, linear constraints and variable bounds</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0.1</span> <span class="scilabdefault">,</span> <span class="scilabnumber">0.1</span> <span class="scilabdefault">,</span> <span class="scilabnumber">0.1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">500</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabdefault">,</span><span class="scilabid">grad</span><span class="scilabdefault">,</span><span class="scilabid">hessian</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fmincon</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//The below problem is an infeasible problem:</span>
+<span class="scilabcomment">//Find x in R^3 such that in minimizes:</span>
+<span class="scilabcomment">//f(x)=x1*x2 + x2*x3</span>
+<span class="scilabcomment">//x0=[1,1,1]</span>
+<span class="scilabcomment">//constraint-1 (c1): x1^2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1</span>
+<span class="scilabcomment">//constraint-2 (c2): x1^2 + x2^2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1</span>
+<span class="scilabcomment">//constraint-3 (c3): x3^2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1</span>
+<span class="scilabcomment">//constraint-4 (c4): x1^3 = 0.5</span>
+<span class="scilabcomment">//constraint-5 (c5): x2^2 + x3^2 = 0.75</span>
+<span class="scilabcomment">// 0 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= x1 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">=0.6</span>
+<span class="scilabcomment">// 0.2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= inf</span>
+<span class="scilabcomment">// -inf </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= x3 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 1</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point, linear constraints and variable bounds</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span> <span class="scilabnumber">0.2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0.6</span> <span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Nonlinear constraints</span>
+<span class="scilabfkeyword">function</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">c</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">ceq</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabfunctionid">nlc</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">c</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">ceq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">3</span><span class="scilaboperator">-</span><span class="scilabnumber">0.5</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">-</span><span class="scilabnumber">0.75</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Gradient of objective function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">+</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Hessian of the Lagrange Function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">lHess</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">obj</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">obj</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span><span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">6</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span>    <span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">lambda</span><span class="scilabopenclose">(</span><span class="scilabnumber">5</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Gradient of Non-Linear Constraints</span>
+<span class="scilabfkeyword">function</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">cg</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">ceqg</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabfunctionid">cGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">cg</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">ceqg</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">GradObj</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fGrad</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Hessian</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">lHess</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradCon</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">cGrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabdefault">,</span><span class="scilabid">grad</span><span class="scilabdefault">,</span><span class="scilabid">hessian</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">fmincon</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span> <span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabfunctionid">nlc</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">R.Vidyadhar , Vignesh Kannan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="fminbnd.html">&lt;&lt; fminbnd</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fminimax.html">fminimax &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/fminimax.html b/help/en_US/scilab_en_US_help/fminimax.html
new file mode 100644
index 0000000..a701aa7
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/fminimax.html
@@ -0,0 +1,237 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>fminimax</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="fmincon.html">&lt;&lt; fmincon</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fminunc.html">fminunc &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; fminimax</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">fminimax</h1>
+    <p class="refpurpose">Solves minimax constraint problem</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminimax</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminimax</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminimax</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminimax</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminimax</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">nonlinfun</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminimax</span><span class="default">(</span><span class="default">fun</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">nonlinfun</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">, </span><span class="default">fval</span><span class="default">] = </span><span class="default">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">, </span><span class="default">fval</span><span class="default">, </span><span class="default">maxfval</span><span class="default">]= </span><span class="default">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">, </span><span class="default">fval</span><span class="default">, </span><span class="default">maxfval</span><span class="default">, </span><span class="default">exitflag</span><span class="default">]= </span><span class="default">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">, </span><span class="default">fval</span><span class="default">, </span><span class="default">maxfval</span><span class="default">, </span><span class="default">exitflag</span><span class="default">, </span><span class="default">output</span><span class="default">]= </span><span class="default">fmincon</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">, </span><span class="default">fval</span><span class="default">, </span><span class="default">maxfval</span><span class="default">, </span><span class="default">exitflag</span><span class="default">, </span><span class="default">output</span><span class="default">, </span><span class="default">lambda</span><span class="default">]= </span><span class="default">fmincon</span><span class="default">(.....)</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">fun:</span>
+      <dd><p class="para">The function to be minimized. fun is a function that accepts a vector x and returns a vector F, the objective functions evaluated at x.</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of double, contains initial guess of variables.</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of double, contains lower bounds of the variables.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of double,  contains upper bounds of the variables.</p></dd></dt>
+   <dt><span class="term">nonlinfun:</span>
+      <dd><p class="para">function that computes the nonlinear inequality constraints c⋅x ≤ 0 and nonlinear equality constraints c⋅x = 0.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">maxfval:</span>
+      <dd><p class="para">a 1x1 matrix of doubles, the maximum value in vector fval</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">The exit status. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The structure consist of statistics about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">fminimax minimizes the worst-case (largest) value of a set of multivariable functions, starting at an initial estimate. This is generally referred to as the minimax problem.</p>
+   <p class="para"><span><img src='./_LaTeX_fminimax.xml_1.png' style='position:relative;top:51px;width:427px;height:110px'/></span></p>
+   <p class="para">Currently, fminimax calls fmincon which uses the ip-opt algorithm.</p>
+   <p class="para">max-min problems can also be solved with fminimax, using the identity</p>
+   <p class="para"><span><img src='./_LaTeX_fminimax.xml_2.png' style='position:relative;top:6px;width:281px;height:20px'/></span></p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---], &#0034;GradObj&#0034;, ---, &#0034;GradCon&#0034;, ---);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>GradObj : a function, representing the gradient function of the Objective in Vector Form.</li>
+<li>GradCon : a function, representing the gradient of the Non-Linear Constraints (both Equality and Inequality) of the problem. It is declared in such a way that gradient of non-linear inequality constraints are defined first as a separate Matrix (cg of size m2 X n or as an empty), followed by gradient of non-linear equality constraints as a separate Matrix (ceqg of size m2 X n or as an empty) where m2 &amp; m3 are number of non-linear inequality and equality constraints respectively.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The objective function must have header :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">F</span> <span class="scilaboperator">=</span> <span class="scilabid">fun</span><span class="scilabopenclose">(</span><span class="scilabid">x</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+where x is a n x 1 matrix of doubles and F is a m x 1 matrix of doubles where m is the total number of objective functions inside F.
+On input, the variable x contains the current point and, on output, the variable F must contain the objective function values.</p>
+   <p class="para">By default, the gradient options for fminimax are turned off and and fmincon does the gradient opproximation of minmaxObjfun. In case the GradObj option is off and GradConstr option is on, fminimax approximates minmaxObjfun gradient using numderivative toolbox.</p>
+   <p class="para">If we can provide exact gradients, we should do so since it improves the convergence speed of the optimization algorithm.</p>
+   <p class="para">Furthermore, we must enable the &#0034;GradObj&#0034; option with the statement :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">minimaxOptions</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradObj</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabid">fGrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+This will let fminimax know that the exact gradient of the objective function is known, so that it can change the calling sequence to the objective function. Note that, fGrad should be mentioned in the form of N x n where n is the number of variables, N is the number of functions in objective function.</p>
+   <p class="para">The constraint function must have header :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabopenclose">[</span><span class="scilabid">c</span><span class="scilabdefault">,</span> <span class="scilabid">ceq</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">confun</span><span class="scilabopenclose">(</span><span class="scilabid">x</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+where x is a n x 1 matrix of dominmaxUbles, c is a 1 x nni matrix of doubles and ceq is a 1 x nne matrix of doubles (nni : number of nonlinear inequality constraints, nne : number of nonlinear equality constraints).
+On input, the variable x contains the current point and, on output, the variable c must contain the nonlinear inequality constraints and ceq must contain the nonlinear equality constraints.</p>
+   <p class="para">By default, the gradient options for fminimax are turned off and and fmincon does the gradient opproximation of confun. In case the GradObj option is on and GradCons option is off, fminimax approximates confun gradient using numderivative toolbox.</p>
+   <p class="para">If we can provide exact gradients, we should do so since it improves the convergence speed of the optimization algorithm.</p>
+   <p class="para">Furthermore, we must enable the &#0034;GradCon&#0034; option with the statement :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">minimaxOptions</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradCon</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabid">confunGrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+This will let fminimax know that the exact gradient of the objective function is known, so that it can change the calling sequence to the objective function.</p>
+   <p class="para">The constraint derivative function must have header :
+<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabopenclose">[</span><span class="scilabid">dc</span><span class="scilabdefault">,</span><span class="scilabid">dceq</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">confungrad</span><span class="scilabopenclose">(</span><span class="scilabid">x</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+where dc is a nni x n matrix of doubles and dceq is a nne x n matrix of doubles.</p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum amount of CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.Iterations: The number of iterations performed during the search</li>
+<li>output.Cpu_Time: The total cpu-time spend during the search</li>
+<li>output.Objective_Evaluation: The number of Objective Evaluations performed during the search</li>
+<li>output.Dual_Infeasibility: The Dual Infeasiblity of the final soution</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li>
+<li>lambda.eqnonlin: The Lagrange multipliers for the non-linear equality constraints.</li>
+<li>lambda.ineqnonlin: The Lagrange multipliers for the non-linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">// A basic case :</span>
+<span class="scilabcomment">// we provide only the objective function and the nonlinear constraint</span>
+<span class="scilabcomment">// function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">f</span><span class="scilaboperator">=</span><span class="scilabfunctionid">myfun</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabnumber">48</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">40</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabnumber">304</span><span class="scilabdefault">;</span>     <span class="scilabcomment">//Objectives</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span><span class="scilabnumber">18</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">5</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">8</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">// The initial guess</span>
+<span class="scilabid">x0</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0.1</span><span class="scilabdefault">,</span><span class="scilabnumber">0.1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// The expected solution : only 4 digits are guaranteed</span>
+<span class="scilabid">xopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">4</span> <span class="scilabnumber">4</span><span class="scilabopenclose">]</span>
+<span class="scilabid">fopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span> <span class="scilaboperator">-</span><span class="scilabnumber">64</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span><span class="scilabnumber">8</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span>
+<span class="scilabid">maxfopt</span> <span class="scilaboperator">=</span> <span class="scilabnumber">0</span>
+<span class="scilabcomment">// Run fminimax</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">maxfval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">fminimax</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">myfun</span><span class="scilabdefault">,</span> <span class="scilabid">x0</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">// A case where we provide the gradient of the objective</span>
+<span class="scilabcomment">// functions and the Jacobian matrix of the constraints.</span>
+<span class="scilabcomment">// The objective function and its gradient</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">f</span><span class="scilaboperator">=</span><span class="scilabfunctionid">myfun</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabnumber">48</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">40</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabnumber">304</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span><span class="scilabnumber">18</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabinputoutputargs">f</span><span class="scilabopenclose">(</span><span class="scilabnumber">5</span><span class="scilabopenclose">)</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">8</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">// Defining gradient of myfun</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">G</span><span class="scilaboperator">=</span><span class="scilabfunctionid">myfungrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">G</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">4</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">48</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span> <span class="scilabnumber">1</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">40</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">6</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span> <span class="scilabnumber">3</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span> <span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">// The nonlinear constraints and the Jacobian</span>
+<span class="scilabcomment">// matrix of the constraints</span>
+<span class="scilabfkeyword">function</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">c</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">ceq</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabfunctionid">confun</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Inequality constraints</span>
+<span class="scilabinputoutputargs">c</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1.5</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabnumber">10</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// No nonlinear equality constraints</span>
+<span class="scilabinputoutputargs">ceq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">// Defining gradient of confungrad</span>
+<span class="scilabfkeyword">function</span> <span class="scilabopenclose">[</span><span class="scilabinputoutputargs">DC</span><span class="scilabdefault">, </span><span class="scilabinputoutputargs">DCeq</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabfunctionid">cgrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// DC(:,i) = gradient of the i-th constraint</span>
+<span class="scilabcomment">// DC = [</span>
+<span class="scilabcomment">//   Dc1/Dx1  Dc1/Dx2</span>
+<span class="scilabcomment">//   Dc2/Dx1  Dc2/Dx2</span>
+<span class="scilabcomment">//   ]</span>
+<span class="scilabinputoutputargs">DC</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span>
+<span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span>
+<span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabinputoutputargs">DCeq</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">// Test with both gradient of objective and gradient of constraints</span>
+<span class="scilabid">minimaxOptions</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradObj</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabfunctionid">myfungrad</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">GradCon</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabfunctionid">cgrad</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// The initial guess</span>
+<span class="scilabid">x0</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">10</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// The expected solution : only 4 digits are guaranteed</span>
+<span class="scilabid">xopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0.92791</span> <span class="scilabnumber">7.93551</span><span class="scilabopenclose">]</span>
+<span class="scilabid">fopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">6.73443</span>  <span class="scilaboperator">-</span><span class="scilabnumber">189.778</span>  <span class="scilabnumber">6.73443</span>  <span class="scilaboperator">-</span><span class="scilabnumber">8.86342</span>  <span class="scilabnumber">0.86342</span><span class="scilabopenclose">]</span>
+<span class="scilabid">maxfopt</span> <span class="scilaboperator">=</span> <span class="scilabnumber">6.73443</span>
+<span class="scilabcomment">// Run fminimax</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">fval</span><span class="scilabdefault">,</span><span class="scilabid">maxfval</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">fminimax</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">myfun</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">confun</span><span class="scilabdefault">,</span> <span class="scilabid">minimaxOptions</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Animesh Baranawal</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="fmincon.html">&lt;&lt; fmincon</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="fminunc.html">fminunc &gt;&gt;</a></span>
+
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+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/fminunc.html b/help/en_US/scilab_en_US_help/fminunc.html
new file mode 100644
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+++ b/help/en_US/scilab_en_US_help/fminunc.html
@@ -0,0 +1,180 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>fminunc</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="fminimax.html">&lt;&lt; fminimax</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="linprog.html">linprog &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; fminunc</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">fminunc</h1>
+    <p class="refpurpose">Solves a multi-variable unconstrainted optimization problem</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminunc</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">fminunc</span><span class="default">(</span><span class="default">f</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">] = </span><span class="functionid">fminunc</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">]= </span><span class="functionid">fminunc</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">]= </span><span class="functionid">fminunc</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">gradient</span><span class="default">]=</span><span class="functionid">fminunc</span><span class="default">(.....)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">gradient</span><span class="default">,</span><span class="default">hessian</span><span class="default">]=</span><span class="functionid">fminunc</span><span class="default">(.....)</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">f :</span>
+      <dd><p class="para">a function, representing the objective function of the problem</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of doubles, containing the starting of variables.</p></dd></dt>
+   <dt><span class="term">options:</span>
+      <dd><p class="para">a list, containing the option for user to specify. See below for details.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of doubles, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a scalar of double, the function value at x.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">a scalar of integer, containing the flag which denotes the reason for termination of algorithm. See below for details.</p></dd></dt>
+   <dt><span class="term">output   :</span>
+      <dd><p class="para">a structure, containing the information about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">gradient :</span>
+      <dd><p class="para">a vector of doubles, containing the the gradient of the solution.</p></dd></dt>
+   <dt><span class="term">hessian  :</span>
+      <dd><p class="para">a matrix of doubles, containing the the hessian of the solution.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum of an unconstrained optimization problem specified by :
+Find the minimum of f(x) such that</p>
+   <p class="para"><span><img src='./_LaTeX_fminunc.xml_1.png' style='position:relative;top:9px;width:115px;height:26px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the Un-constrained Optimization problem, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---], &#0034;Gradient&#0034;, ---, &#0034;Hessian&#0034;, ---);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>Gradient : a function, representing the gradient function of the Objective in Vector Form.</li>
+<li>Hessian : a function, representing the hessian function of the Objective in Symmetric Matrix Form.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.Iterations: The number of iterations performed during the search</li>
+<li>output.Cpu_Time: The total cpu-time spend during the search</li>
+<li>output.Objective_Evaluation: The number of Objective Evaluations performed during the search</li>
+<li>output.Dual_Infeasibility: The Dual Infeasiblity of the final soution</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^2 such that it minimizes the Rosenbrock function</span>
+<span class="scilabcomment">//f = 100*(x2 - x1^2)^2 + (1-x1)^2</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabnumber">100</span><span class="scilaboperator">*</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Gradient of objective function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">400</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabnumber">400</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">3</span> <span class="scilaboperator">+</span> <span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilabnumber">200</span><span class="scilaboperator">*</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Hessian of Objective Function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fHess</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1200</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilaboperator">-</span> <span class="scilabnumber">400</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span> <span class="scilaboperator">+</span> <span class="scilabnumber">2</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">400</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">400</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span> <span class="scilabnumber">200</span> <span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Gradient</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fGrad</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Hessian</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fHess</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">gradient</span><span class="scilabdefault">,</span><span class="scilabid">hessian</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">fminunc</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^2 such that the below function is minimum</span>
+<span class="scilabcomment">//f = x1^2 + x2^2</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">+</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">fminunc</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//The below problem is an unbounded problem:</span>
+<span class="scilabcomment">//Find x in R^2 such that the below function is minimum</span>
+<span class="scilabcomment">//f = - x1^2 - x2^2</span>
+<span class="scilabcomment">//Objective function to be minimised</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">f</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilaboperator">-</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span> <span class="scilaboperator">-</span> <span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilaboperator">^</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Starting point</span>
+<span class="scilabid">x0</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Gradient of objective function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fGrad</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilaboperator">*</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Hessian of Objective Function</span>
+<span class="scilabfkeyword">function</span> <span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span><span class="scilabfunctionid">fHess</span><span class="scilabopenclose">(</span><span class="scilabinputoutputargs">x</span><span class="scilabopenclose">)</span>
+<span class="scilabinputoutputargs">y</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabfkeyword">endfunction</span>
+<span class="scilabcomment">//Options</span>
+<span class="scilabid">options</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabopenclose">[</span><span class="scilabnumber">500</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Gradient</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fGrad</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">Hessian</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabfunctionid">fHess</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Calling Ipopt</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">gradient</span><span class="scilabdefault">,</span><span class="scilabid">hessian</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">fminunc</span><span class="scilabopenclose">(</span><span class="scilabfunctionid">f</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">R.Vidyadhar , Vignesh Kannan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="fminimax.html">&lt;&lt; fminimax</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="linprog.html">linprog &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/index.html b/help/en_US/scilab_en_US_help/index.html
new file mode 100644
index 0000000..7bbe95e
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/index.html
@@ -0,0 +1,352 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title></title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	
+      </td>
+      <td width="40%" class="center">
+      	
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    
+    <br /><br />
+    <h3 class="book-title">FOSSEE Optimization Toolbox</h3>
+<ul class="list-part"><a name="fossee_optimization_toolbox_manual"></a><div class="info"></div>
+
+<li><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html" class="part">FOSSEE Optimization Toolbox</a>
+<ul class="list-chapter"><li><a href="fgoalattain.html" class="refentry">fgoalattain</a> &#8212; <span class="refentry-description">Solves a multiobjective goal attainment problem</span></li>
+
+
+
+
+
+<li><a href="fminbnd.html" class="refentry">fminbnd</a> &#8212; <span class="refentry-description">Solves a multi-variable optimization problem on a bounded interval</span></li>
+
+
+
+
+
+<li><a href="fmincon.html" class="refentry">fmincon</a> &#8212; <span class="refentry-description">Solves a multi-variable constrainted optimization problem</span></li>
+
+
+
+
+
+<li><a href="fminimax.html" class="refentry">fminimax</a> &#8212; <span class="refentry-description">Solves minimax constraint problem</span></li>
+
+
+
+
+
+<li><a href="fminunc.html" class="refentry">fminunc</a> &#8212; <span class="refentry-description">Solves a multi-variable unconstrainted optimization problem</span></li>
+
+
+
+
+
+<li><a href="linprog.html" class="refentry">linprog</a> &#8212; <span class="refentry-description">Solves a linear programming problem.</span></li>
+
+
+
+
+
+<li><a href="lsqlin.html" class="refentry">lsqlin</a> &#8212; <span class="refentry-description">Solves a linear quadratic problem.</span></li>
+
+
+
+
+
+<li><a href="lsqnonneg.html" class="refentry">lsqnonneg</a> &#8212; <span class="refentry-description">Solves nonnegative least-squares curve fitting problems.</span></li>
+
+
+
+
+
+<li><a href="qpipopt.html" class="refentry">qpipopt</a> &#8212; <span class="refentry-description">Solves a linear quadratic problem.</span></li>
+
+
+
+
+
+<li><a href="qpipoptmat.html" class="refentry">qpipoptmat</a> &#8212; <span class="refentry-description">Solves a linear quadratic problem.</span></li>
+
+
+
+
+
+<li><a href="symphony.html" class="refentry">symphony</a> &#8212; <span class="refentry-description">Solves a  mixed integer linear programming constrained optimization problem.</span></li>
+
+
+
+
+
+<li><a href="symphonymat.html" class="refentry">symphonymat</a> &#8212; <span class="refentry-description">Solves a mixed integer linear programming constrained optimization problem in intlinprog format.</span></li>
+
+<li><a href="section_508f0b211d17ea6769714cc144e6b731.html" class="chapter">Symphony Native Functions</a>
+<ul class="list-refentry"><li><a href="sym_addConstr.html" class="refentry">sym_addConstr</a> &#8212; <span class="refentry-description">Add a new constraint</span></li>
+
+
+
+<li><a href="sym_addVar.html" class="refentry">sym_addVar</a> &#8212; <span class="refentry-description">Add a new variable</span></li>
+
+
+
+<li><a href="sym_close.html" class="refentry">sym_close</a> &#8212; <span class="refentry-description">Close the Symphony environment</span></li>
+
+
+
+<li><a href="sym_deleteConstrs.html" class="refentry">sym_deleteConstrs</a> &#8212; <span class="refentry-description">This routine is used to delete rows from the original constraint matrix.</span></li>
+
+
+
+<li><a href="sym_deleteVars.html" class="refentry">sym_deleteVars</a> &#8212; <span class="refentry-description">This routine is used to delete columns from the original problem description.</span></li>
+
+
+
+<li><a href="sym_getConstrActivity.html" class="refentry">sym_getConstrActivity</a> &#8212; <span class="refentry-description">Get the activity of the constraints in the solution</span></li>
+
+
+
+<li><a href="sym_getConstrLower.html" class="refentry">sym_getConstrLower</a> &#8212; <span class="refentry-description">To get the lower bounds of the constraints.</span></li>
+
+
+
+<li><a href="sym_getConstrRange.html" class="refentry">sym_getConstrRange</a> &#8212; <span class="refentry-description">To to get the constraint ranges.</span></li>
+
+
+
+<li><a href="sym_getConstrSense.html" class="refentry">sym_getConstrSense</a> &#8212; <span class="refentry-description">To get the row senses.</span></li>
+
+
+
+<li><a href="sym_getConstrUpper.html" class="refentry">sym_getConstrUpper</a> &#8212; <span class="refentry-description">To get the upper bounds of the constraints.</span></li>
+
+
+
+<li><a href="sym_getDblParam.html" class="refentry">sym_getDblParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of a double type parameter.</span></li>
+
+
+
+<li><a href="sym_getInfinity.html" class="refentry">sym_getInfinity</a> &#8212; <span class="refentry-description">Get Symphony&#0039;s infinity value</span></li>
+
+
+
+<li><a href="sym_getIntParam.html" class="refentry">sym_getIntParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of an integer type parameter.</span></li>
+
+
+
+<li><a href="sym_getIterCount.html" class="refentry">sym_getIterCount</a> &#8212; <span class="refentry-description">To get the number of the analyzed nodes of the branching tree after solving the problem.</span></li>
+
+
+
+<li><a href="sym_getMatrix.html" class="refentry">sym_getMatrix</a> &#8212; <span class="refentry-description">To get the constraint matrix.</span></li>
+
+
+
+<li><a href="sym_getNumConstr.html" class="refentry">sym_getNumConstr</a> &#8212; <span class="refentry-description">To get the number of the constraints of the current problem.</span></li>
+
+
+
+<li><a href="sym_getNumElements.html" class="refentry">sym_getNumElements</a> &#8212; <span class="refentry-description">To get the number of non-zero entries of the constraint matrix of the current problem.</span></li>
+
+
+
+<li><a href="sym_getNumVar.html" class="refentry">sym_getNumVar</a> &#8212; <span class="refentry-description">To get the number of the variables of the current problem.</span></li>
+
+
+
+<li><a href="sym_getObjCoeff.html" class="refentry">sym_getObjCoeff</a> &#8212; <span class="refentry-description">To get the objective vector.</span></li>
+
+
+
+<li><a href="sym_getObjSense.html" class="refentry">sym_getObjSense</a> &#8212; <span class="refentry-description">Get the objective sense</span></li>
+
+
+
+<li><a href="sym_getObjVal.html" class="refentry">sym_getObjVal</a> &#8212; <span class="refentry-description">Get the optimized objective value</span></li>
+
+
+
+<li><a href="sym_getPrimalBound.html" class="refentry">sym_getPrimalBound</a> &#8212; <span class="refentry-description">Get the primal bound of the problem</span></li>
+
+
+
+<li><a href="sym_getRhs.html" class="refentry">sym_getRhs</a> &#8212; <span class="refentry-description">To to get the right hand side vector(column vector).</span></li>
+
+
+
+<li><a href="sym_getStatus.html" class="refentry">sym_getStatus</a> &#8212; <span class="refentry-description">To get status of the problem solver.</span></li>
+
+
+
+<li><a href="sym_getStrParam.html" class="refentry">sym_getStrParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of a string type parameter.</span></li>
+
+
+
+<li><a href="sym_getVarLower.html" class="refentry">sym_getVarLower</a> &#8212; <span class="refentry-description">To get the lower bounds of the variables.</span></li>
+
+
+
+<li><a href="sym_getVarSoln.html" class="refentry">sym_getVarSoln</a> &#8212; <span class="refentry-description">Get the solution for the problem</span></li>
+
+
+
+<li><a href="sym_getVarUpper.html" class="refentry">sym_getVarUpper</a> &#8212; <span class="refentry-description">To get the upper bounds of the variables.</span></li>
+
+
+
+<li><a href="sym_isAbandoned.html" class="refentry">sym_isAbandoned</a> &#8212; <span class="refentry-description">To check whether the problem was abandoned for some reason.</span></li>
+
+
+
+<li><a href="sym_isBinary.html" class="refentry">sym_isBinary</a> &#8212; <span class="refentry-description">Check if a variable is constrained to be binary</span></li>
+
+
+
+<li><a href="sym_isContinuous.html" class="refentry">sym_isContinuous</a> &#8212; <span class="refentry-description">Check if a variable is continuous</span></li>
+
+
+
+<li><a href="sym_isEnvActive.html" class="refentry">sym_isEnvActive</a> &#8212; <span class="refentry-description">Check if Symphony environment is active</span></li>
+
+
+
+<li><a href="sym_isInfeasible.html" class="refentry">sym_isInfeasible</a> &#8212; <span class="refentry-description">To check whether the problem was proven to be infeasible.</span></li>
+
+
+
+<li><a href="sym_isInteger.html" class="refentry">sym_isInteger</a> &#8212; <span class="refentry-description">Check if a variable is constrained to be an integer</span></li>
+
+
+
+<li><a href="sym_isIterLimitReached.html" class="refentry">sym_isIterLimitReached</a> &#8212; <span class="refentry-description">To know whether the iteration limit (node limit) was reached.</span></li>
+
+
+
+<li><a href="sym_isOptimal.html" class="refentry">sym_isOptimal</a> &#8212; <span class="refentry-description">To check whether the problem was solved to optimality.</span></li>
+
+
+
+<li><a href="sym_isTargetGapAchieved.html" class="refentry">sym_isTargetGapAchieved</a> &#8212; <span class="refentry-description">To know whether the target gap was reached.</span></li>
+
+
+
+<li><a href="sym_isTimeLimitReached.html" class="refentry">sym_isTimeLimitReached</a> &#8212; <span class="refentry-description">To know whether the time limit was reached.</span></li>
+
+
+
+<li><a href="sym_loadMPS.html" class="refentry">sym_loadMPS</a> &#8212; <span class="refentry-description">This routine is used to load an instance from an MPS file.</span></li>
+
+
+
+<li><a href="sym_loadProblem.html" class="refentry">sym_loadProblem</a> &#8212; <span class="refentry-description">Load a problem into Symphony</span></li>
+
+
+
+<li><a href="sym_loadProblemBasic.html" class="refentry">sym_loadProblemBasic</a> &#8212; <span class="refentry-description">Load a problem into Symphony (basic version)</span></li>
+
+
+
+<li><a href="sym_open.html" class="refentry">sym_open</a> &#8212; <span class="refentry-description">Open the Symphony environment</span></li>
+
+
+
+<li><a href="sym_resetParams.html" class="refentry">sym_resetParams</a> &#8212; <span class="refentry-description">This routine sets all the environment variables and parameters to their default values.</span></li>
+
+
+
+<li><a href="sym_setConstrLower.html" class="refentry">sym_setConstrLower</a> &#8212; <span class="refentry-description">Set the lower bound of a constraint</span></li>
+
+
+
+<li><a href="sym_setConstrType.html" class="refentry">sym_setConstrType</a> &#8212; <span class="refentry-description">Set the type of a constraint</span></li>
+
+
+
+<li><a href="sym_setConstrUpper.html" class="refentry">sym_setConstrUpper</a> &#8212; <span class="refentry-description">Set the upper bound of a constraint</span></li>
+
+
+
+<li><a href="sym_setContinuous.html" class="refentry">sym_setContinuous</a> &#8212; <span class="refentry-description">This routine is used to set the type of a variable to be continuous.</span></li>
+
+
+
+<li><a href="sym_setDblParam.html" class="refentry">sym_setDblParam</a> &#8212; <span class="refentry-description">This routine is used to set a double type parameter.</span></li>
+
+
+
+<li><a href="sym_setIntParam.html" class="refentry">sym_setIntParam</a> &#8212; <span class="refentry-description">This routine is used to set an integer type parameter.</span></li>
+
+
+
+<li><a href="sym_setInteger.html" class="refentry">sym_setInteger</a> &#8212; <span class="refentry-description">This routine is used to set the type of a variable to be integer.</span></li>
+
+
+
+<li><a href="sym_setObjCoeff.html" class="refentry">sym_setObjCoeff</a> &#8212; <span class="refentry-description">Set coefficient of a variable in the objective</span></li>
+
+
+
+<li><a href="sym_setObjSense.html" class="refentry">sym_setObjSense</a> &#8212; <span class="refentry-description">Set the objective sense</span></li>
+
+
+
+<li><a href="sym_setPrimalBound.html" class="refentry">sym_setPrimalBound</a> &#8212; <span class="refentry-description">Set the primal bound of the problem</span></li>
+
+
+
+<li><a href="sym_setStrParam.html" class="refentry">sym_setStrParam</a> &#8212; <span class="refentry-description">This routine is used to set a string type parameter.</span></li>
+
+
+
+<li><a href="sym_setVarLower.html" class="refentry">sym_setVarLower</a> &#8212; <span class="refentry-description">Set lower bound of a variable</span></li>
+
+
+
+<li><a href="sym_setVarSoln.html" class="refentry">sym_setVarSoln</a> &#8212; <span class="refentry-description">Set a solution for the problem</span></li>
+
+
+
+<li><a href="sym_setVarUpper.html" class="refentry">sym_setVarUpper</a> &#8212; <span class="refentry-description">Set upper bound of a variable</span></li>
+
+
+
+<li><a href="sym_solve.html" class="refentry">sym_solve</a> &#8212; <span class="refentry-description">To solve the currently loaded MILP problem from scratch.</span></li></ul></li></ul></li></ul>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	
+      </td>
+      <td width="40%" class="center">
+      	
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/jhelpidx.xml b/help/en_US/scilab_en_US_help/jhelpidx.xml
new file mode 100644
index 0000000..aa5a66e
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/jhelpidx.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<!DOCTYPE index PUBLIC "-//Sun Microsystems Inc.//DTD JavaHelp Index Version 1.0//EN" "http://java.sun.com/products/javahelp/index_1_0.dtd">
+<index version="1.0"/>
\ No newline at end of file
diff --git a/help/en_US/scilab_en_US_help/jhelpmap.jhm b/help/en_US/scilab_en_US_help/jhelpmap.jhm
new file mode 100644
index 0000000..f46a5e3
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/jhelpmap.jhm
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<!DOCTYPE map PUBLIC "-//Sun Microsystems Inc.//DTD JavaHelp Map Version 1.0//EN" "http://java.sun.com/products/javahelp/map_1_0.dtd">
+<map version="1.0">
+<mapID target="index" url="index.html"/>
+<mapID target="section_19f4f1e5726c01d683e8b82be0a7e910" url="section_19f4f1e5726c01d683e8b82be0a7e910.html"/>
+<mapID target="fgoalattain" url="fgoalattain.html"/>
+<mapID target="fminbnd" url="fminbnd.html"/>
+<mapID target="fmincon" url="fmincon.html"/>
+<mapID target="fminimax" url="fminimax.html"/>
+<mapID target="fminunc" url="fminunc.html"/>
+<mapID target="linprog" url="linprog.html"/>
+<mapID target="lsqlin" url="lsqlin.html"/>
+<mapID target="lsqnonneg" url="lsqnonneg.html"/>
+<mapID target="qpipopt" url="qpipopt.html"/>
+<mapID target="qpipoptmat" url="qpipoptmat.html"/>
+<mapID target="symphony" url="symphony.html"/>
+<mapID target="symphonymat" url="symphonymat.html"/>
+<mapID target="section_508f0b211d17ea6769714cc144e6b731" url="section_508f0b211d17ea6769714cc144e6b731.html"/>
+<mapID target="sym_addConstr" url="sym_addConstr.html"/>
+<mapID target="sym_addVar" url="sym_addVar.html"/>
+<mapID target="sym_close" url="sym_close.html"/>
+<mapID target="sym_deleteConstrs" url="sym_deleteConstrs.html"/>
+<mapID target="sym_deleteVars" url="sym_deleteVars.html"/>
+<mapID target="sym_getConstrActivity" url="sym_getConstrActivity.html"/>
+<mapID target="sym_getConstrLower" url="sym_getConstrLower.html"/>
+<mapID target="sym_getConstrRange" url="sym_getConstrRange.html"/>
+<mapID target="sym_getConstrSense" url="sym_getConstrSense.html"/>
+<mapID target="sym_getConstrUpper" url="sym_getConstrUpper.html"/>
+<mapID target="sym_getDblParam" url="sym_getDblParam.html"/>
+<mapID target="sym_getInfinity" url="sym_getInfinity.html"/>
+<mapID target="sym_getIntParam" url="sym_getIntParam.html"/>
+<mapID target="sym_getIterCount" url="sym_getIterCount.html"/>
+<mapID target="sym_getMatrix" url="sym_getMatrix.html"/>
+<mapID target="sym_getNumConstr" url="sym_getNumConstr.html"/>
+<mapID target="sym_getNumElements" url="sym_getNumElements.html"/>
+<mapID target="sym_getNumVar" url="sym_getNumVar.html"/>
+<mapID target="sym_getObjCoeff" url="sym_getObjCoeff.html"/>
+<mapID target="sym_getObjSense" url="sym_getObjSense.html"/>
+<mapID target="sym_getObjVal" url="sym_getObjVal.html"/>
+<mapID target="sym_getPrimalBound" url="sym_getPrimalBound.html"/>
+<mapID target="sym_getRhs" url="sym_getRhs.html"/>
+<mapID target="sym_getStatus" url="sym_getStatus.html"/>
+<mapID target="sym_getStrParam" url="sym_getStrParam.html"/>
+<mapID target="sym_getVarLower" url="sym_getVarLower.html"/>
+<mapID target="sym_getVarSoln" url="sym_getVarSoln.html"/>
+<mapID target="sym_getVarUpper" url="sym_getVarUpper.html"/>
+<mapID target="sym_isAbandoned" url="sym_isAbandoned.html"/>
+<mapID target="sym_isBinary" url="sym_isBinary.html"/>
+<mapID target="sym_isContinuous" url="sym_isContinuous.html"/>
+<mapID target="sym_isEnvActive" url="sym_isEnvActive.html"/>
+<mapID target="sym_isInfeasible" url="sym_isInfeasible.html"/>
+<mapID target="sym_isInteger" url="sym_isInteger.html"/>
+<mapID target="sym_isIterLimitReached" url="sym_isIterLimitReached.html"/>
+<mapID target="sym_isOptimal" url="sym_isOptimal.html"/>
+<mapID target="sym_isTargetGapAchieved" url="sym_isTargetGapAchieved.html"/>
+<mapID target="sym_isTimeLimitReached" url="sym_isTimeLimitReached.html"/>
+<mapID target="sym_loadMPS" url="sym_loadMPS.html"/>
+<mapID target="sym_loadProblem" url="sym_loadProblem.html"/>
+<mapID target="sym_loadProblemBasic" url="sym_loadProblemBasic.html"/>
+<mapID target="sym_open" url="sym_open.html"/>
+<mapID target="sym_resetParams" url="sym_resetParams.html"/>
+<mapID target="sym_setConstrLower" url="sym_setConstrLower.html"/>
+<mapID target="sym_setConstrType" url="sym_setConstrType.html"/>
+<mapID target="sym_setConstrUpper" url="sym_setConstrUpper.html"/>
+<mapID target="sym_setContinuous" url="sym_setContinuous.html"/>
+<mapID target="sym_setDblParam" url="sym_setDblParam.html"/>
+<mapID target="sym_setIntParam" url="sym_setIntParam.html"/>
+<mapID target="sym_setInteger" url="sym_setInteger.html"/>
+<mapID target="sym_setObjCoeff" url="sym_setObjCoeff.html"/>
+<mapID target="sym_setObjSense" url="sym_setObjSense.html"/>
+<mapID target="sym_setPrimalBound" url="sym_setPrimalBound.html"/>
+<mapID target="sym_setStrParam" url="sym_setStrParam.html"/>
+<mapID target="sym_setVarLower" url="sym_setVarLower.html"/>
+<mapID target="sym_setVarSoln" url="sym_setVarSoln.html"/>
+<mapID target="sym_setVarUpper" url="sym_setVarUpper.html"/>
+<mapID target="sym_solve" url="sym_solve.html"/>
+</map>
\ No newline at end of file
diff --git a/help/en_US/scilab_en_US_help/jhelpset.hs b/help/en_US/scilab_en_US_help/jhelpset.hs
new file mode 100644
index 0000000..373577e
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/jhelpset.hs
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<!DOCTYPE helpset
+  PUBLIC "-//Sun Microsystems Inc.//DTD JavaHelp HelpSet Version 1.0//EN" "http://java.sun.com/products/javahelp/helpset_1_0.dtd">
+<helpset version="1.0">
+<title>FOSSEE Optimization Toolbox</title>
+<maps>
+<homeID>top</homeID>
+<mapref location="jhelpmap.jhm"/>
+</maps>
+<view>
+<name>TOC</name>
+<label>Table Of Contents</label>
+<type>javax.help.TOCView</type>
+<data>jhelptoc.xml</data>
+</view>
+<view>
+<name>Index</name>
+<label>Index</label>
+<type>javax.help.IndexView</type>
+<data>jhelpidx.xml</data>
+</view>
+<view>
+<name>Search</name>
+<label>Search</label>
+<type>javax.help.SearchView</type>
+<data engine="com.sun.java.help.search.DefaultSearchEngine">JavaHelpSearch</data>
+</view>
+</helpset>
\ No newline at end of file
diff --git a/help/en_US/scilab_en_US_help/jhelptoc.xml b/help/en_US/scilab_en_US_help/jhelptoc.xml
new file mode 100644
index 0000000..c4d5a12
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/jhelptoc.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<!DOCTYPE toc PUBLIC "-//Sun Microsystems Inc.//DTD JavaHelp TOC Version 1.0//EN" "http://java.sun.com/products/javahelp/toc_1_0.dtd">
+<toc version="1.0">
+<tocitem target="index" text="FOSSEE Optimization Toolbox">
+<tocitem target="section_19f4f1e5726c01d683e8b82be0a7e910" text="FOSSEE Optimization Toolbox">
+<tocitem target="fgoalattain" text="fgoalattain"/>
+<tocitem target="fminbnd" text="fminbnd"/>
+<tocitem target="fmincon" text="fmincon"/>
+<tocitem target="fminimax" text="fminimax"/>
+<tocitem target="fminunc" text="fminunc"/>
+<tocitem target="linprog" text="linprog"/>
+<tocitem target="lsqlin" text="lsqlin"/>
+<tocitem target="lsqnonneg" text="lsqnonneg"/>
+<tocitem target="qpipopt" text="qpipopt"/>
+<tocitem target="qpipoptmat" text="qpipoptmat"/>
+<tocitem target="symphony" text="symphony"/>
+<tocitem target="symphonymat" text="symphonymat"/>
+<tocitem target="section_508f0b211d17ea6769714cc144e6b731" text="Symphony Native Functions">
+<tocitem target="sym_addConstr" text="sym_addConstr"/>
+<tocitem target="sym_addVar" text="sym_addVar"/>
+<tocitem target="sym_close" text="sym_close"/>
+<tocitem target="sym_deleteConstrs" text="sym_deleteConstrs"/>
+<tocitem target="sym_deleteVars" text="sym_deleteVars"/>
+<tocitem target="sym_getConstrActivity" text="sym_getConstrActivity"/>
+<tocitem target="sym_getConstrLower" text="sym_getConstrLower"/>
+<tocitem target="sym_getConstrRange" text="sym_getConstrRange"/>
+<tocitem target="sym_getConstrSense" text="sym_getConstrSense"/>
+<tocitem target="sym_getConstrUpper" text="sym_getConstrUpper"/>
+<tocitem target="sym_getDblParam" text="sym_getDblParam"/>
+<tocitem target="sym_getInfinity" text="sym_getInfinity"/>
+<tocitem target="sym_getIntParam" text="sym_getIntParam"/>
+<tocitem target="sym_getIterCount" text="sym_getIterCount"/>
+<tocitem target="sym_getMatrix" text="sym_getMatrix"/>
+<tocitem target="sym_getNumConstr" text="sym_getNumConstr"/>
+<tocitem target="sym_getNumElements" text="sym_getNumElements"/>
+<tocitem target="sym_getNumVar" text="sym_getNumVar"/>
+<tocitem target="sym_getObjCoeff" text="sym_getObjCoeff"/>
+<tocitem target="sym_getObjSense" text="sym_getObjSense"/>
+<tocitem target="sym_getObjVal" text="sym_getObjVal"/>
+<tocitem target="sym_getPrimalBound" text="sym_getPrimalBound"/>
+<tocitem target="sym_getRhs" text="sym_getRhs"/>
+<tocitem target="sym_getStatus" text="sym_getStatus"/>
+<tocitem target="sym_getStrParam" text="sym_getStrParam"/>
+<tocitem target="sym_getVarLower" text="sym_getVarLower"/>
+<tocitem target="sym_getVarSoln" text="sym_getVarSoln"/>
+<tocitem target="sym_getVarUpper" text="sym_getVarUpper"/>
+<tocitem target="sym_isAbandoned" text="sym_isAbandoned"/>
+<tocitem target="sym_isBinary" text="sym_isBinary"/>
+<tocitem target="sym_isContinuous" text="sym_isContinuous"/>
+<tocitem target="sym_isEnvActive" text="sym_isEnvActive"/>
+<tocitem target="sym_isInfeasible" text="sym_isInfeasible"/>
+<tocitem target="sym_isInteger" text="sym_isInteger"/>
+<tocitem target="sym_isIterLimitReached" text="sym_isIterLimitReached"/>
+<tocitem target="sym_isOptimal" text="sym_isOptimal"/>
+<tocitem target="sym_isTargetGapAchieved" text="sym_isTargetGapAchieved"/>
+<tocitem target="sym_isTimeLimitReached" text="sym_isTimeLimitReached"/>
+<tocitem target="sym_loadMPS" text="sym_loadMPS"/>
+<tocitem target="sym_loadProblem" text="sym_loadProblem"/>
+<tocitem target="sym_loadProblemBasic" text="sym_loadProblemBasic"/>
+<tocitem target="sym_open" text="sym_open"/>
+<tocitem target="sym_resetParams" text="sym_resetParams"/>
+<tocitem target="sym_setConstrLower" text="sym_setConstrLower"/>
+<tocitem target="sym_setConstrType" text="sym_setConstrType"/>
+<tocitem target="sym_setConstrUpper" text="sym_setConstrUpper"/>
+<tocitem target="sym_setContinuous" text="sym_setContinuous"/>
+<tocitem target="sym_setDblParam" text="sym_setDblParam"/>
+<tocitem target="sym_setIntParam" text="sym_setIntParam"/>
+<tocitem target="sym_setInteger" text="sym_setInteger"/>
+<tocitem target="sym_setObjCoeff" text="sym_setObjCoeff"/>
+<tocitem target="sym_setObjSense" text="sym_setObjSense"/>
+<tocitem target="sym_setPrimalBound" text="sym_setPrimalBound"/>
+<tocitem target="sym_setStrParam" text="sym_setStrParam"/>
+<tocitem target="sym_setVarLower" text="sym_setVarLower"/>
+<tocitem target="sym_setVarSoln" text="sym_setVarSoln"/>
+<tocitem target="sym_setVarUpper" text="sym_setVarUpper"/>
+<tocitem target="sym_solve" text="sym_solve"/>
+</tocitem>
+</tocitem>
+</tocitem>
+</toc>
\ No newline at end of file
diff --git a/help/en_US/scilab_en_US_help/linprog.html b/help/en_US/scilab_en_US_help/linprog.html
new file mode 100644
index 0000000..157265a
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/linprog.html
@@ -0,0 +1,192 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>linprog</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="fminunc.html">&lt;&lt; fminunc</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="lsqlin.html">lsqlin &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; linprog</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">linprog</h1>
+    <p class="refpurpose">Solves a linear programming problem.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">linprog</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">linprog</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">linprog</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">linprog</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">param</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">linprog</span><span class="default">(</span><span class="default">file</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">linprog</span><span class="default">(</span><span class="default">file</span><span class="default">,</span><span class="default">param</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">] = </span><span class="functionid">linprog</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">c :</span>
+      <dd><p class="para">a vector of double, contains coefficients of the variables in the objective</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">Lower bounds, specified as a vector or array of double. lb represents the lower bounds elementwise in lb ≤ x ≤ ub.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">Upper bounds, specified as a vector or array of double. ub represents the upper bounds elementwise in lb ≤ x ≤ ub.</p></dd></dt>
+   <dt><span class="term">options :</span>
+      <dd><p class="para">a list containing the parameters to be set.</p></dd></dt>
+   <dt><span class="term">file :</span>
+      <dd><p class="para">a string describing the path to the mps file.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">status :</span>
+      <dd><p class="para">status flag returned from symphony. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The output data structure contains detailed information about the optimization process. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">OSI-CLP is used for solving the linear programming problems, OSI-CLP is a library written in C++.
+Search the minimum of a constrained linear programming problem specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_linprog.xml_1.png' style='position:relative;top:40px;width:212px;height:88px'/></span></p>
+   <p class="para">The routine calls Clp for solving the linear programming problem, Clp is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields. In the current version it only contains maxiter.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---]);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by CLP.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Primal Infeasible</li>
+<li>exitflag=2 : Dual Infeasible</li>
+<li>exitflag=3 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=4 : Solution Abandoned</li>
+<li>exitflag=5 : Primal objective limit reached.</li>
+<li>exitflag=6 : Dual objective limit reached.</li></ul></p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li>
+<li>output.constrviolation: The max-norm of the constraint violation.</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for variable lower bounds.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Optimal problems</span>
+<span class="scilabcomment">//Linear program, linear inequality constraints</span>
+<span class="scilabid">c</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">linprog</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span> <span class="scilabid">A</span><span class="scilabdefault">,</span> <span class="scilabid">b</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Linear program with Linear Inequalities and Equalities`</span>
+<span class="scilabid">c</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">linprog</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span> <span class="scilabid">A</span><span class="scilabdefault">,</span> <span class="scilabid">b</span><span class="scilabdefault">,</span> <span class="scilabid">Aeq</span><span class="scilabdefault">,</span> <span class="scilabid">beq</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Linear program with all constraint types</span>
+<span class="scilabid">c</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilaboperator">/</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">0.5</span><span class="scilabopenclose">]</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1.5</span><span class="scilabdefault">,</span><span class="scilabnumber">1.25</span><span class="scilabopenclose">]</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">linprog</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span> <span class="scilabid">A</span><span class="scilabdefault">,</span> <span class="scilabid">b</span><span class="scilabdefault">,</span> <span class="scilabid">Aeq</span><span class="scilabdefault">,</span> <span class="scilabid">beq</span><span class="scilabdefault">,</span> <span class="scilabid">lb</span><span class="scilabdefault">,</span> <span class="scilabid">ub</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Primal Infeasible Problem</span>
+<span class="scilabid">c</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">10</span><span class="scilabdefault">,</span><span class="scilabnumber">100</span><span class="scilabopenclose">]</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span> <span class="scilabid">linprog</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Dual Infeasible Problem</span>
+<span class="scilabid">c</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">7</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">8</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabopenclose">]</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span> <span class="scilabid">linprog</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">filepath</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://get_absolute_file_path">get_absolute_file_path</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0039;</span><span class="scilabstring">linprog.dem.sce</span><span class="scilabstring">&#0039;</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabid">filepath</span> <span class="scilaboperator">=</span> <span class="scilabid">filepath</span> <span class="scilaboperator">+</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">exmip1.mps</span><span class="scilabstring">&#0034;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span><span class="scilabid">linprog</span><span class="scilabopenclose">(</span><span class="scilabid">filepath</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Bhanu Priya Sayal, Guru Pradeep Reddy</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
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+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="lsqlin.html">lsqlin &gt;&gt;</a></span>
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+      <hr />
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diff --git a/help/en_US/scilab_en_US_help/lsqlin.html b/help/en_US/scilab_en_US_help/lsqlin.html
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@@ -0,0 +1,175 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>lsqlin</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="linprog.html">&lt;&lt; linprog</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="lsqnonneg.html">lsqnonneg &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; lsqlin</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">lsqlin</h1>
+    <p class="refpurpose">Solves a linear quadratic problem.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqlin</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqlin</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqlin</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqlin</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">x0</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqlin</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">param</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">resnorm</span><span class="default">,</span><span class="default">residual</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">] = </span><span class="functionid">lsqlin</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">C :</span>
+      <dd><p class="para">a matrix of double, represents the multiplier of the solution x in the expression C⋅x - d. Number of columns in C is equal to the number of elements in x.</p></dd></dt>
+   <dt><span class="term">d :</span>
+      <dd><p class="para">a vector of double, represents the additive constant term in the expression C⋅x - d. Number of elements in d is equal to the number of rows in C matrix.</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of double, contains lower bounds of the variables.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of double,  contains upper bounds of the variables.</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of double, contains initial guess of variables.</p></dd></dt>
+   <dt><span class="term">param :</span>
+      <dd><p class="para">a list containing the parameters to be set.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">resnorm :</span>
+      <dd><p class="para">a double, objective value returned as the scalar value norm(C⋅x-d)^2.</p></dd></dt>
+   <dt><span class="term">residual :</span>
+      <dd><p class="para">a vector of double, solution residuals returned as the vector d-C⋅x.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">The exit status. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The structure consist of statistics about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum of a constrained linear least square problem specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_lsqlin.xml_1.png' style='position:relative;top:41px;width:230px;height:90px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the linear least square problem, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---]);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li>
+<li>output.constrviolation: The max-norm of the constraint violation.</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//A simple linear least square example</span>
+<span class="scilabid">C</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">2</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">2</span><span class="scilabopenclose">]</span>
+<span class="scilabid">d</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span>
+<span class="scilabnumber">0</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">10</span> <span class="scilaboperator">-</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">2</span> <span class="scilabnumber">10</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">4</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">resnorm</span><span class="scilabdefault">,</span><span class="scilabid">residual</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">lsqlin</span><span class="scilabopenclose">(</span><span class="scilabid">C</span><span class="scilabdefault">,</span><span class="scilabid">d</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//A basic example for equality, inequality constraints and variable bounds</span>
+<span class="scilabid">C</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span><span class="scilabopenclose">]</span>
+<span class="scilabid">d</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">89</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">67</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">53</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">35</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">20</span><span class="scilabdefault">;</span><span class="scilabopenclose">]</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">3</span> <span class="scilabnumber">2</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">2</span> <span class="scilabnumber">3</span> <span class="scilabnumber">4</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">1</span> <span class="scilabnumber">2</span> <span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">191</span>
+<span class="scilabnumber">209</span>
+<span class="scilabnumber">162</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">Aeq</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">2</span> <span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">beq</span> <span class="scilaboperator">=</span> <span class="scilabnumber">10</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0.1</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">resnorm</span><span class="scilabdefault">,</span><span class="scilabid">residual</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">lsqlin</span><span class="scilabopenclose">(</span><span class="scilabid">C</span><span class="scilabdefault">,</span><span class="scilabid">d</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Harpreet Singh</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="linprog.html">&lt;&lt; linprog</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="lsqnonneg.html">lsqnonneg &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/lsqnonneg.html b/help/en_US/scilab_en_US_help/lsqnonneg.html
new file mode 100644
index 0000000..a095226
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/lsqnonneg.html
@@ -0,0 +1,129 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>lsqnonneg</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="lsqlin.html">&lt;&lt; lsqlin</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="qpipopt.html">qpipopt &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; lsqnonneg</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">lsqnonneg</h1>
+    <p class="refpurpose">Solves nonnegative least-squares curve fitting problems.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqnonneg</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">lsqnonneg</span><span class="default">(</span><span class="default">C</span><span class="default">,</span><span class="default">d</span><span class="default">,</span><span class="default">param</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">resnorm</span><span class="default">,</span><span class="default">residual</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lambda</span><span class="default">] = </span><span class="functionid">lsqnonneg</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">C :</span>
+      <dd><p class="para">a matrix of double, represents the multiplier of the solution x in the expression C⋅x - d. Number of columns in C is equal to the number of elements in x.</p></dd></dt>
+   <dt><span class="term">d :</span>
+      <dd><p class="para">a vector of double, represents the additive constant term in the expression C⋅x - d. Number of elements in d is equal to the number of rows in C matrix.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">resnorm :</span>
+      <dd><p class="para">a double, objective value returned as the scalar value norm(C⋅x-d)^2.</p></dd></dt>
+   <dt><span class="term">residual :</span>
+      <dd><p class="para">a vector of double, solution residuals returned as the vector d-C⋅x.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">The exit status. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The structure consist of statistics about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Solves nonnegative least-squares curve fitting problems specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_lsqnonneg.xml_1.png' style='position:relative;top:19px;width:193px;height:46px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the nonnegative least-squares curve fitting problems, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---]);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li>
+<li>output.constrviolation: The max-norm of the constraint violation.</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">// A basic lsqnonneg problem</span>
+<span class="scilabid">C</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span><span class="scilabopenclose">]</span>
+<span class="scilabid">d</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">89</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">67</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">53</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">35</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">20</span><span class="scilabdefault">;</span><span class="scilabopenclose">]</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">resnorm</span><span class="scilabdefault">,</span><span class="scilabid">residual</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">lsqnonneg</span><span class="scilabopenclose">(</span><span class="scilabid">C</span><span class="scilabdefault">,</span><span class="scilabid">d</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Harpreet Singh</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="lsqlin.html">&lt;&lt; lsqlin</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="qpipopt.html">qpipopt &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/qpipopt.html b/help/en_US/scilab_en_US_help/qpipopt.html
new file mode 100644
index 0000000..1a6911b
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/qpipopt.html
@@ -0,0 +1,175 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>qpipopt</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="lsqnonneg.html">&lt;&lt; lsqnonneg</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="qpipoptmat.html">qpipoptmat &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; qpipopt</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">qpipopt</h1>
+    <p class="refpurpose">Solves a linear quadratic problem.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipopt</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbCon</span><span class="default">,</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipopt</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbCon</span><span class="default">,</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">,</span><span class="default">x0</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipopt</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbCon</span><span class="default">,</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">param</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lamda</span><span class="default">] = </span><span class="functionid">qpipopt</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">nbVar :</span>
+      <dd><p class="para">a double, number of variables</p></dd></dt>
+   <dt><span class="term">nbCon :</span>
+      <dd><p class="para">a double, number of constraints</p></dd></dt>
+   <dt><span class="term">H :</span>
+      <dd><p class="para">a symmetric matrix of double, represents coefficients of quadratic in the quadratic problem.</p></dd></dt>
+   <dt><span class="term">f :</span>
+      <dd><p class="para">a vector of double, represents coefficients of linear in the quadratic problem</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of double, contains lower bounds of the variables.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of double, contains upper bounds of the variables.</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, contains the constraint matrix conLB ≤ A⋅x ≤ conUB.</p></dd></dt>
+   <dt><span class="term">conLB :</span>
+      <dd><p class="para">a vector of double, contains lower bounds of the constraints conLB ≤ A⋅x ≤ conUB.</p></dd></dt>
+   <dt><span class="term">conUB :</span>
+      <dd><p class="para">a vector of double, contains upper bounds of the constraints conLB ≤ A⋅x ≤ conUB.</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of double, contains initial guess of variables.</p></dd></dt>
+   <dt><span class="term">param :</span>
+      <dd><p class="para">a list containing the parameters to be set.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">The exit status. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The structure consist of statistics about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum of a constrained linear quadratic optimization problem specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_qpipopt.xml_1.png' style='position:relative;top:31px;width:292px;height:70px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the quadratic problem, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---]);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li>
+<li>output.constrviolation: The max-norm of the constraint violation.</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Ref : example 14 :</span>
+<span class="scilabcomment">//https://www.me.utexas.edu/~jensen/ORMM/supplements/methods/nlpmethod/S2_quadratic.pdf</span>
+<span class="scilabcomment">// min. -8*x1*x1 -16*x2*x2 + x1 + 4*x2</span>
+<span class="scilabcomment">// such that</span>
+<span class="scilabcomment">//    x1 + x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 5,</span>
+<span class="scilabcomment">//    x1 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 3,</span>
+<span class="scilabcomment">//    x1 </span><span class="scilabcomment">&#0062;</span><span class="scilabcomment">= 0,</span>
+<span class="scilabcomment">//    x2 </span><span class="scilabcomment">&#0062;</span><span class="scilabcomment">= 0</span>
+<span class="scilabid">H</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">2</span> <span class="scilabnumber">0</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">8</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">f</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">8</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">16</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">conUB</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">5</span><span class="scilabdefault">;</span><span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">conLB</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabconstants">%inf</span><span class="scilabdefault">;</span> <span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">nbVar</span> <span class="scilaboperator">=</span> <span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabid">nbCon</span> <span class="scilaboperator">=</span> <span class="scilabnumber">2</span><span class="scilabdefault">;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">qpipopt</span><span class="scilabopenclose">(</span><span class="scilabid">nbVar</span><span class="scilabdefault">,</span><span class="scilabid">nbCon</span><span class="scilabdefault">,</span><span class="scilabid">H</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">conLB</span><span class="scilabdefault">,</span><span class="scilabid">conUB</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">//Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^6 such that:</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span>
+<span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">conLB</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">3</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">conUB</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">3</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">2.5</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabdefault">;</span><span class="scilaboperator">-</span><span class="scilabnumber">10000</span><span class="scilabdefault">;</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">10000</span><span class="scilabdefault">;</span> <span class="scilabnumber">100</span><span class="scilabdefault">;</span> <span class="scilabnumber">1.5</span><span class="scilabdefault">;</span> <span class="scilabnumber">100</span><span class="scilabdefault">;</span> <span class="scilabnumber">100</span><span class="scilabdefault">;</span> <span class="scilabnumber">1000</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//and minimize 0.5*x</span><span class="scilabcomment">&#0039;</span><span class="scilabcomment">⋅H⋅x + f</span><span class="scilabcomment">&#0039;</span><span class="scilabcomment">⋅x with</span>
+<span class="scilabid">f</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span> <span class="scilabnumber">2</span><span class="scilabdefault">;</span> <span class="scilabnumber">3</span><span class="scilabdefault">;</span> <span class="scilabnumber">4</span><span class="scilabdefault">;</span> <span class="scilabnumber">5</span><span class="scilabdefault">;</span> <span class="scilabnumber">6</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span> <span class="scilabid">H</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://eye">eye</a><span class="scilabopenclose">(</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabid">nbVar</span> <span class="scilaboperator">=</span> <span class="scilabnumber">6</span><span class="scilabdefault">;</span>
+<span class="scilabid">nbCon</span> <span class="scilaboperator">=</span> <span class="scilabnumber">5</span><span class="scilabdefault">;</span>
+<span class="scilabid">x0</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabid">nbVar</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabid">param</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabnumber">300</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabnumber">100</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">qpipopt</span><span class="scilabopenclose">(</span><span class="scilabid">nbVar</span><span class="scilabdefault">,</span><span class="scilabid">nbCon</span><span class="scilabdefault">,</span><span class="scilabid">H</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">conLB</span><span class="scilabdefault">,</span><span class="scilabid">conUB</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">param</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Keyur Joshi, Saikiran, Iswarya, Harpreet Singh</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
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+<tr>
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+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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+      @import url("c_code.css");
+      @import url("style.css");
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+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; qpipoptmat</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">qpipoptmat</h1>
+    <p class="refpurpose">Solves a linear quadratic problem.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipoptmat</span><span class="default">(</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipoptmat</span><span class="default">(</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipoptmat</span><span class="default">(</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipoptmat</span><span class="default">(</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipoptmat</span><span class="default">(</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">x0</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">qpipoptmat</span><span class="default">(</span><span class="default">H</span><span class="default">,</span><span class="default">f</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">x0</span><span class="default">,</span><span class="default">param</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">exitflag</span><span class="default">,</span><span class="default">output</span><span class="default">,</span><span class="default">lamda</span><span class="default">] = </span><span class="functionid">qpipoptmat</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">H :</span>
+      <dd><p class="para">a symmetric matrix of double, represents coefficients of quadratic in the quadratic problem.</p></dd></dt>
+   <dt><span class="term">f :</span>
+      <dd><p class="para">a vector of double, represents coefficients of linear in the quadratic problem</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of double, contains lower bounds of the variables.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of double, contains upper bounds of the variables.</p></dd></dt>
+   <dt><span class="term">x0 :</span>
+      <dd><p class="para">a vector of double, contains initial guess of variables.</p></dd></dt>
+   <dt><span class="term">param :</span>
+      <dd><p class="para">a list containing the parameters to be set.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">exitflag :</span>
+      <dd><p class="para">The exit status. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The structure consist of statistics about the optimization. See below for details.</p></dd></dt>
+   <dt><span class="term">lambda :</span>
+      <dd><p class="para">The structure consist of the Lagrange multipliers at the solution of problem. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum of a constrained linear quadratic optimization problem specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_qpipoptmat.xml_1.png' style='position:relative;top:41px;width:277px;height:90px'/></span></p>
+   <p class="para">The routine calls Ipopt for solving the quadratic problem, Ipopt is a library written in C++.</p>
+   <p class="para">The options allows the user to set various parameters of the Optimization problem.
+It should be defined as type &#0034;list&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>Syntax : options= list(&#0034;MaxIter&#0034;, [---], &#0034;CpuTime&#0034;, [---]);</li>
+<li>MaxIter : a Scalar, containing the Maximum Number of Iteration that the solver should take.</li>
+<li>CpuTime : a Scalar, containing the Maximum amount of CPU Time that the solver should take.</li>
+<li>Default Values : options = list(&#0034;MaxIter&#0034;, [3000], &#0034;CpuTime&#0034;, [600]);</li></ul></p>
+   <p class="para">The exitflag allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>exitflag=0 : Optimal Solution Found</li>
+<li>exitflag=1 : Maximum Number of Iterations Exceeded. Output may not be optimal.</li>
+<li>exitflag=2 : Maximum CPU Time exceeded. Output may not be optimal.</li>
+<li>exitflag=3 : Stop at Tiny Step.</li>
+<li>exitflag=4 : Solved To Acceptable Level.</li>
+<li>exitflag=5 : Converged to a point of local infeasibility.</li></ul></p>
+   <p class="para">For more details on exitflag see the ipopt documentation, go to http://www.coin-or.org/Ipopt/documentation/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li>
+<li>output.constrviolation: The max-norm of the constraint violation.</li></ul></p>
+   <p class="para">The lambda data structure contains the Lagrange multipliers at the end
+of optimization. In the current version the values are returned only when the the solution is optimal.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>lambda.lower: The Lagrange multipliers for the lower bound constraints.</li>
+<li>lambda.upper: The Lagrange multipliers for the upper bound constraints.</li>
+<li>lambda.eqlin: The Lagrange multipliers for the linear equality constraints.</li>
+<li>lambda.ineqlin: The Lagrange multipliers for the linear inequality constraints.</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Ref : example 14 :</span>
+<span class="scilabcomment">//https://www.me.utexas.edu/~jensen/ORMM/supplements/methods/nlpmethod/S2_quadratic.pdf</span>
+<span class="scilabcomment">// min. -8*x1*x1 -16*x2*x2 + x1 + 4*x2</span>
+<span class="scilabcomment">// such that</span>
+<span class="scilabcomment">//    x1 + x2 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 5,</span>
+<span class="scilabcomment">//    x1 </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= 3,</span>
+<span class="scilabcomment">//    x1 </span><span class="scilabcomment">&#0062;</span><span class="scilabcomment">= 0,</span>
+<span class="scilabcomment">//    x2 </span><span class="scilabcomment">&#0062;</span><span class="scilabcomment">= 0</span>
+<span class="scilabid">H</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">2</span> <span class="scilabnumber">0</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">8</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">f</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">8</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">16</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">5</span><span class="scilabdefault">;</span><span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabconstants">%inf</span><span class="scilabdefault">;</span> <span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">qpipoptmat</span><span class="scilabopenclose">(</span><span class="scilabid">H</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Find x in R^6 such that:</span>
+<span class="scilabid">Aeq</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">beq</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span> <span class="scilabnumber">2</span><span class="scilabdefault">;</span> <span class="scilabnumber">3</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">A</span><span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">b</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span> <span class="scilabnumber">2.5</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">lb</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">10000</span><span class="scilabdefault">;</span> <span class="scilabnumber">0</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabdefault">;</span> <span class="scilaboperator">-</span><span class="scilabnumber">1000</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">ub</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">10000</span><span class="scilabdefault">;</span> <span class="scilabnumber">100</span><span class="scilabdefault">;</span> <span class="scilabnumber">1.5</span><span class="scilabdefault">;</span> <span class="scilabnumber">100</span><span class="scilabdefault">;</span> <span class="scilabnumber">100</span><span class="scilabdefault">;</span> <span class="scilabnumber">1000</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">x0</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabid">param</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">MaxIter</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabnumber">300</span><span class="scilabdefault">,</span> <span class="scilabstring">&#0034;</span><span class="scilabstring">CpuTime</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabnumber">100</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//and minimize 0.5*x</span><span class="scilabcomment">&#0039;</span><span class="scilabcomment">*H*x + f</span><span class="scilabcomment">&#0039;</span><span class="scilabcomment">*x with</span>
+<span class="scilabid">f</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span> <span class="scilabnumber">2</span><span class="scilabdefault">;</span> <span class="scilabnumber">3</span><span class="scilabdefault">;</span> <span class="scilabnumber">4</span><span class="scilabdefault">;</span> <span class="scilabnumber">5</span><span class="scilabdefault">;</span> <span class="scilabnumber">6</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span> <span class="scilabid">H</span><span class="scilaboperator">=</span><a class="scilabcommand" href="scilab://eye">eye</a><span class="scilabopenclose">(</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabopenclose">[</span><span class="scilabid">xopt</span><span class="scilabdefault">,</span><span class="scilabid">fopt</span><span class="scilabdefault">,</span><span class="scilabid">exitflag</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabdefault">,</span><span class="scilabid">lambda</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">qpipoptmat</span><span class="scilabopenclose">(</span><span class="scilabid">H</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">x0</span><span class="scilabdefault">,</span><span class="scilabid">param</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Keyur Joshi, Saikiran, Iswarya, Harpreet Singh</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
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+
+      </td>
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+      <hr />
+    </div>
+  </body>
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diff --git a/help/en_US/scilab_en_US_help/scilab_code.css b/help/en_US/scilab_en_US_help/scilab_code.css
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+ font-style: italic;
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diff --git a/help/en_US/scilab_en_US_help/section_19f4f1e5726c01d683e8b82be0a7e910.html b/help/en_US/scilab_en_US_help/section_19f4f1e5726c01d683e8b82be0a7e910.html
new file mode 100644
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+++ b/help/en_US/scilab_en_US_help/section_19f4f1e5726c01d683e8b82be0a7e910.html
@@ -0,0 +1,352 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title></title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
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+      <hr />
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+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; FOSSEE Optimization Toolbox</span>
+
+    <br /><br />
+    <h3 class="title-part">FOSSEE Optimization Toolbox</h3>
+<ul class="list-chapter"><li><a href="fgoalattain.html" class="refentry">fgoalattain</a> &#8212; <span class="refentry-description">Solves a multiobjective goal attainment problem</span></li>
+
+
+
+
+
+<li><a href="fminbnd.html" class="refentry">fminbnd</a> &#8212; <span class="refentry-description">Solves a multi-variable optimization problem on a bounded interval</span></li>
+
+
+
+
+
+<li><a href="fmincon.html" class="refentry">fmincon</a> &#8212; <span class="refentry-description">Solves a multi-variable constrainted optimization problem</span></li>
+
+
+
+
+
+<li><a href="fminimax.html" class="refentry">fminimax</a> &#8212; <span class="refentry-description">Solves minimax constraint problem</span></li>
+
+
+
+
+
+<li><a href="fminunc.html" class="refentry">fminunc</a> &#8212; <span class="refentry-description">Solves a multi-variable unconstrainted optimization problem</span></li>
+
+
+
+
+
+<li><a href="linprog.html" class="refentry">linprog</a> &#8212; <span class="refentry-description">Solves a linear programming problem.</span></li>
+
+
+
+
+
+<li><a href="lsqlin.html" class="refentry">lsqlin</a> &#8212; <span class="refentry-description">Solves a linear quadratic problem.</span></li>
+
+
+
+
+
+<li><a href="lsqnonneg.html" class="refentry">lsqnonneg</a> &#8212; <span class="refentry-description">Solves nonnegative least-squares curve fitting problems.</span></li>
+
+
+
+
+
+<li><a href="qpipopt.html" class="refentry">qpipopt</a> &#8212; <span class="refentry-description">Solves a linear quadratic problem.</span></li>
+
+
+
+
+
+<li><a href="qpipoptmat.html" class="refentry">qpipoptmat</a> &#8212; <span class="refentry-description">Solves a linear quadratic problem.</span></li>
+
+
+
+
+
+<li><a href="symphony.html" class="refentry">symphony</a> &#8212; <span class="refentry-description">Solves a  mixed integer linear programming constrained optimization problem.</span></li>
+
+
+
+
+
+<li><a href="symphonymat.html" class="refentry">symphonymat</a> &#8212; <span class="refentry-description">Solves a mixed integer linear programming constrained optimization problem in intlinprog format.</span></li>
+
+<li><a href="section_508f0b211d17ea6769714cc144e6b731.html" class="chapter">Symphony Native Functions</a>
+<ul class="list-refentry"><li><a href="sym_addConstr.html" class="refentry">sym_addConstr</a> &#8212; <span class="refentry-description">Add a new constraint</span></li>
+
+
+
+<li><a href="sym_addVar.html" class="refentry">sym_addVar</a> &#8212; <span class="refentry-description">Add a new variable</span></li>
+
+
+
+<li><a href="sym_close.html" class="refentry">sym_close</a> &#8212; <span class="refentry-description">Close the Symphony environment</span></li>
+
+
+
+<li><a href="sym_deleteConstrs.html" class="refentry">sym_deleteConstrs</a> &#8212; <span class="refentry-description">This routine is used to delete rows from the original constraint matrix.</span></li>
+
+
+
+<li><a href="sym_deleteVars.html" class="refentry">sym_deleteVars</a> &#8212; <span class="refentry-description">This routine is used to delete columns from the original problem description.</span></li>
+
+
+
+<li><a href="sym_getConstrActivity.html" class="refentry">sym_getConstrActivity</a> &#8212; <span class="refentry-description">Get the activity of the constraints in the solution</span></li>
+
+
+
+<li><a href="sym_getConstrLower.html" class="refentry">sym_getConstrLower</a> &#8212; <span class="refentry-description">To get the lower bounds of the constraints.</span></li>
+
+
+
+<li><a href="sym_getConstrRange.html" class="refentry">sym_getConstrRange</a> &#8212; <span class="refentry-description">To to get the constraint ranges.</span></li>
+
+
+
+<li><a href="sym_getConstrSense.html" class="refentry">sym_getConstrSense</a> &#8212; <span class="refentry-description">To get the row senses.</span></li>
+
+
+
+<li><a href="sym_getConstrUpper.html" class="refentry">sym_getConstrUpper</a> &#8212; <span class="refentry-description">To get the upper bounds of the constraints.</span></li>
+
+
+
+<li><a href="sym_getDblParam.html" class="refentry">sym_getDblParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of a double type parameter.</span></li>
+
+
+
+<li><a href="sym_getInfinity.html" class="refentry">sym_getInfinity</a> &#8212; <span class="refentry-description">Get Symphony&#0039;s infinity value</span></li>
+
+
+
+<li><a href="sym_getIntParam.html" class="refentry">sym_getIntParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of an integer type parameter.</span></li>
+
+
+
+<li><a href="sym_getIterCount.html" class="refentry">sym_getIterCount</a> &#8212; <span class="refentry-description">To get the number of the analyzed nodes of the branching tree after solving the problem.</span></li>
+
+
+
+<li><a href="sym_getMatrix.html" class="refentry">sym_getMatrix</a> &#8212; <span class="refentry-description">To get the constraint matrix.</span></li>
+
+
+
+<li><a href="sym_getNumConstr.html" class="refentry">sym_getNumConstr</a> &#8212; <span class="refentry-description">To get the number of the constraints of the current problem.</span></li>
+
+
+
+<li><a href="sym_getNumElements.html" class="refentry">sym_getNumElements</a> &#8212; <span class="refentry-description">To get the number of non-zero entries of the constraint matrix of the current problem.</span></li>
+
+
+
+<li><a href="sym_getNumVar.html" class="refentry">sym_getNumVar</a> &#8212; <span class="refentry-description">To get the number of the variables of the current problem.</span></li>
+
+
+
+<li><a href="sym_getObjCoeff.html" class="refentry">sym_getObjCoeff</a> &#8212; <span class="refentry-description">To get the objective vector.</span></li>
+
+
+
+<li><a href="sym_getObjSense.html" class="refentry">sym_getObjSense</a> &#8212; <span class="refentry-description">Get the objective sense</span></li>
+
+
+
+<li><a href="sym_getObjVal.html" class="refentry">sym_getObjVal</a> &#8212; <span class="refentry-description">Get the optimized objective value</span></li>
+
+
+
+<li><a href="sym_getPrimalBound.html" class="refentry">sym_getPrimalBound</a> &#8212; <span class="refentry-description">Get the primal bound of the problem</span></li>
+
+
+
+<li><a href="sym_getRhs.html" class="refentry">sym_getRhs</a> &#8212; <span class="refentry-description">To to get the right hand side vector(column vector).</span></li>
+
+
+
+<li><a href="sym_getStatus.html" class="refentry">sym_getStatus</a> &#8212; <span class="refentry-description">To get status of the problem solver.</span></li>
+
+
+
+<li><a href="sym_getStrParam.html" class="refentry">sym_getStrParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of a string type parameter.</span></li>
+
+
+
+<li><a href="sym_getVarLower.html" class="refentry">sym_getVarLower</a> &#8212; <span class="refentry-description">To get the lower bounds of the variables.</span></li>
+
+
+
+<li><a href="sym_getVarSoln.html" class="refentry">sym_getVarSoln</a> &#8212; <span class="refentry-description">Get the solution for the problem</span></li>
+
+
+
+<li><a href="sym_getVarUpper.html" class="refentry">sym_getVarUpper</a> &#8212; <span class="refentry-description">To get the upper bounds of the variables.</span></li>
+
+
+
+<li><a href="sym_isAbandoned.html" class="refentry">sym_isAbandoned</a> &#8212; <span class="refentry-description">To check whether the problem was abandoned for some reason.</span></li>
+
+
+
+<li><a href="sym_isBinary.html" class="refentry">sym_isBinary</a> &#8212; <span class="refentry-description">Check if a variable is constrained to be binary</span></li>
+
+
+
+<li><a href="sym_isContinuous.html" class="refentry">sym_isContinuous</a> &#8212; <span class="refentry-description">Check if a variable is continuous</span></li>
+
+
+
+<li><a href="sym_isEnvActive.html" class="refentry">sym_isEnvActive</a> &#8212; <span class="refentry-description">Check if Symphony environment is active</span></li>
+
+
+
+<li><a href="sym_isInfeasible.html" class="refentry">sym_isInfeasible</a> &#8212; <span class="refentry-description">To check whether the problem was proven to be infeasible.</span></li>
+
+
+
+<li><a href="sym_isInteger.html" class="refentry">sym_isInteger</a> &#8212; <span class="refentry-description">Check if a variable is constrained to be an integer</span></li>
+
+
+
+<li><a href="sym_isIterLimitReached.html" class="refentry">sym_isIterLimitReached</a> &#8212; <span class="refentry-description">To know whether the iteration limit (node limit) was reached.</span></li>
+
+
+
+<li><a href="sym_isOptimal.html" class="refentry">sym_isOptimal</a> &#8212; <span class="refentry-description">To check whether the problem was solved to optimality.</span></li>
+
+
+
+<li><a href="sym_isTargetGapAchieved.html" class="refentry">sym_isTargetGapAchieved</a> &#8212; <span class="refentry-description">To know whether the target gap was reached.</span></li>
+
+
+
+<li><a href="sym_isTimeLimitReached.html" class="refentry">sym_isTimeLimitReached</a> &#8212; <span class="refentry-description">To know whether the time limit was reached.</span></li>
+
+
+
+<li><a href="sym_loadMPS.html" class="refentry">sym_loadMPS</a> &#8212; <span class="refentry-description">This routine is used to load an instance from an MPS file.</span></li>
+
+
+
+<li><a href="sym_loadProblem.html" class="refentry">sym_loadProblem</a> &#8212; <span class="refentry-description">Load a problem into Symphony</span></li>
+
+
+
+<li><a href="sym_loadProblemBasic.html" class="refentry">sym_loadProblemBasic</a> &#8212; <span class="refentry-description">Load a problem into Symphony (basic version)</span></li>
+
+
+
+<li><a href="sym_open.html" class="refentry">sym_open</a> &#8212; <span class="refentry-description">Open the Symphony environment</span></li>
+
+
+
+<li><a href="sym_resetParams.html" class="refentry">sym_resetParams</a> &#8212; <span class="refentry-description">This routine sets all the environment variables and parameters to their default values.</span></li>
+
+
+
+<li><a href="sym_setConstrLower.html" class="refentry">sym_setConstrLower</a> &#8212; <span class="refentry-description">Set the lower bound of a constraint</span></li>
+
+
+
+<li><a href="sym_setConstrType.html" class="refentry">sym_setConstrType</a> &#8212; <span class="refentry-description">Set the type of a constraint</span></li>
+
+
+
+<li><a href="sym_setConstrUpper.html" class="refentry">sym_setConstrUpper</a> &#8212; <span class="refentry-description">Set the upper bound of a constraint</span></li>
+
+
+
+<li><a href="sym_setContinuous.html" class="refentry">sym_setContinuous</a> &#8212; <span class="refentry-description">This routine is used to set the type of a variable to be continuous.</span></li>
+
+
+
+<li><a href="sym_setDblParam.html" class="refentry">sym_setDblParam</a> &#8212; <span class="refentry-description">This routine is used to set a double type parameter.</span></li>
+
+
+
+<li><a href="sym_setIntParam.html" class="refentry">sym_setIntParam</a> &#8212; <span class="refentry-description">This routine is used to set an integer type parameter.</span></li>
+
+
+
+<li><a href="sym_setInteger.html" class="refentry">sym_setInteger</a> &#8212; <span class="refentry-description">This routine is used to set the type of a variable to be integer.</span></li>
+
+
+
+<li><a href="sym_setObjCoeff.html" class="refentry">sym_setObjCoeff</a> &#8212; <span class="refentry-description">Set coefficient of a variable in the objective</span></li>
+
+
+
+<li><a href="sym_setObjSense.html" class="refentry">sym_setObjSense</a> &#8212; <span class="refentry-description">Set the objective sense</span></li>
+
+
+
+<li><a href="sym_setPrimalBound.html" class="refentry">sym_setPrimalBound</a> &#8212; <span class="refentry-description">Set the primal bound of the problem</span></li>
+
+
+
+<li><a href="sym_setStrParam.html" class="refentry">sym_setStrParam</a> &#8212; <span class="refentry-description">This routine is used to set a string type parameter.</span></li>
+
+
+
+<li><a href="sym_setVarLower.html" class="refentry">sym_setVarLower</a> &#8212; <span class="refentry-description">Set lower bound of a variable</span></li>
+
+
+
+<li><a href="sym_setVarSoln.html" class="refentry">sym_setVarSoln</a> &#8212; <span class="refentry-description">Set a solution for the problem</span></li>
+
+
+
+<li><a href="sym_setVarUpper.html" class="refentry">sym_setVarUpper</a> &#8212; <span class="refentry-description">Set upper bound of a variable</span></li>
+
+
+
+<li><a href="sym_solve.html" class="refentry">sym_solve</a> &#8212; <span class="refentry-description">To solve the currently loaded MILP problem from scratch.</span></li></ul></li></ul>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="index.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/section_508f0b211d17ea6769714cc144e6b731.html b/help/en_US/scilab_en_US_help/section_508f0b211d17ea6769714cc144e6b731.html
new file mode 100644
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--- /dev/null
+++ b/help/en_US/scilab_en_US_help/section_508f0b211d17ea6769714cc144e6b731.html
@@ -0,0 +1,285 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title></title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="symphonymat.html">&lt;&lt; symphonymat</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; Symphony Native Functions</span>
+
+    <br /><br />
+    <h3 class="title-chapter">Symphony Native Functions</h3>
+<ul class="list-refentry"><li><a href="sym_addConstr.html" class="refentry">sym_addConstr</a> &#8212; <span class="refentry-description">Add a new constraint</span></li>
+
+
+
+<li><a href="sym_addVar.html" class="refentry">sym_addVar</a> &#8212; <span class="refentry-description">Add a new variable</span></li>
+
+
+
+<li><a href="sym_close.html" class="refentry">sym_close</a> &#8212; <span class="refentry-description">Close the Symphony environment</span></li>
+
+
+
+<li><a href="sym_deleteConstrs.html" class="refentry">sym_deleteConstrs</a> &#8212; <span class="refentry-description">This routine is used to delete rows from the original constraint matrix.</span></li>
+
+
+
+<li><a href="sym_deleteVars.html" class="refentry">sym_deleteVars</a> &#8212; <span class="refentry-description">This routine is used to delete columns from the original problem description.</span></li>
+
+
+
+<li><a href="sym_getConstrActivity.html" class="refentry">sym_getConstrActivity</a> &#8212; <span class="refentry-description">Get the activity of the constraints in the solution</span></li>
+
+
+
+<li><a href="sym_getConstrLower.html" class="refentry">sym_getConstrLower</a> &#8212; <span class="refentry-description">To get the lower bounds of the constraints.</span></li>
+
+
+
+<li><a href="sym_getConstrRange.html" class="refentry">sym_getConstrRange</a> &#8212; <span class="refentry-description">To to get the constraint ranges.</span></li>
+
+
+
+<li><a href="sym_getConstrSense.html" class="refentry">sym_getConstrSense</a> &#8212; <span class="refentry-description">To get the row senses.</span></li>
+
+
+
+<li><a href="sym_getConstrUpper.html" class="refentry">sym_getConstrUpper</a> &#8212; <span class="refentry-description">To get the upper bounds of the constraints.</span></li>
+
+
+
+<li><a href="sym_getDblParam.html" class="refentry">sym_getDblParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of a double type parameter.</span></li>
+
+
+
+<li><a href="sym_getInfinity.html" class="refentry">sym_getInfinity</a> &#8212; <span class="refentry-description">Get Symphony&#0039;s infinity value</span></li>
+
+
+
+<li><a href="sym_getIntParam.html" class="refentry">sym_getIntParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of an integer type parameter.</span></li>
+
+
+
+<li><a href="sym_getIterCount.html" class="refentry">sym_getIterCount</a> &#8212; <span class="refentry-description">To get the number of the analyzed nodes of the branching tree after solving the problem.</span></li>
+
+
+
+<li><a href="sym_getMatrix.html" class="refentry">sym_getMatrix</a> &#8212; <span class="refentry-description">To get the constraint matrix.</span></li>
+
+
+
+<li><a href="sym_getNumConstr.html" class="refentry">sym_getNumConstr</a> &#8212; <span class="refentry-description">To get the number of the constraints of the current problem.</span></li>
+
+
+
+<li><a href="sym_getNumElements.html" class="refentry">sym_getNumElements</a> &#8212; <span class="refentry-description">To get the number of non-zero entries of the constraint matrix of the current problem.</span></li>
+
+
+
+<li><a href="sym_getNumVar.html" class="refentry">sym_getNumVar</a> &#8212; <span class="refentry-description">To get the number of the variables of the current problem.</span></li>
+
+
+
+<li><a href="sym_getObjCoeff.html" class="refentry">sym_getObjCoeff</a> &#8212; <span class="refentry-description">To get the objective vector.</span></li>
+
+
+
+<li><a href="sym_getObjSense.html" class="refentry">sym_getObjSense</a> &#8212; <span class="refentry-description">Get the objective sense</span></li>
+
+
+
+<li><a href="sym_getObjVal.html" class="refentry">sym_getObjVal</a> &#8212; <span class="refentry-description">Get the optimized objective value</span></li>
+
+
+
+<li><a href="sym_getPrimalBound.html" class="refentry">sym_getPrimalBound</a> &#8212; <span class="refentry-description">Get the primal bound of the problem</span></li>
+
+
+
+<li><a href="sym_getRhs.html" class="refentry">sym_getRhs</a> &#8212; <span class="refentry-description">To to get the right hand side vector(column vector).</span></li>
+
+
+
+<li><a href="sym_getStatus.html" class="refentry">sym_getStatus</a> &#8212; <span class="refentry-description">To get status of the problem solver.</span></li>
+
+
+
+<li><a href="sym_getStrParam.html" class="refentry">sym_getStrParam</a> &#8212; <span class="refentry-description">This routine is used to get the value of a string type parameter.</span></li>
+
+
+
+<li><a href="sym_getVarLower.html" class="refentry">sym_getVarLower</a> &#8212; <span class="refentry-description">To get the lower bounds of the variables.</span></li>
+
+
+
+<li><a href="sym_getVarSoln.html" class="refentry">sym_getVarSoln</a> &#8212; <span class="refentry-description">Get the solution for the problem</span></li>
+
+
+
+<li><a href="sym_getVarUpper.html" class="refentry">sym_getVarUpper</a> &#8212; <span class="refentry-description">To get the upper bounds of the variables.</span></li>
+
+
+
+<li><a href="sym_isAbandoned.html" class="refentry">sym_isAbandoned</a> &#8212; <span class="refentry-description">To check whether the problem was abandoned for some reason.</span></li>
+
+
+
+<li><a href="sym_isBinary.html" class="refentry">sym_isBinary</a> &#8212; <span class="refentry-description">Check if a variable is constrained to be binary</span></li>
+
+
+
+<li><a href="sym_isContinuous.html" class="refentry">sym_isContinuous</a> &#8212; <span class="refentry-description">Check if a variable is continuous</span></li>
+
+
+
+<li><a href="sym_isEnvActive.html" class="refentry">sym_isEnvActive</a> &#8212; <span class="refentry-description">Check if Symphony environment is active</span></li>
+
+
+
+<li><a href="sym_isInfeasible.html" class="refentry">sym_isInfeasible</a> &#8212; <span class="refentry-description">To check whether the problem was proven to be infeasible.</span></li>
+
+
+
+<li><a href="sym_isInteger.html" class="refentry">sym_isInteger</a> &#8212; <span class="refentry-description">Check if a variable is constrained to be an integer</span></li>
+
+
+
+<li><a href="sym_isIterLimitReached.html" class="refentry">sym_isIterLimitReached</a> &#8212; <span class="refentry-description">To know whether the iteration limit (node limit) was reached.</span></li>
+
+
+
+<li><a href="sym_isOptimal.html" class="refentry">sym_isOptimal</a> &#8212; <span class="refentry-description">To check whether the problem was solved to optimality.</span></li>
+
+
+
+<li><a href="sym_isTargetGapAchieved.html" class="refentry">sym_isTargetGapAchieved</a> &#8212; <span class="refentry-description">To know whether the target gap was reached.</span></li>
+
+
+
+<li><a href="sym_isTimeLimitReached.html" class="refentry">sym_isTimeLimitReached</a> &#8212; <span class="refentry-description">To know whether the time limit was reached.</span></li>
+
+
+
+<li><a href="sym_loadMPS.html" class="refentry">sym_loadMPS</a> &#8212; <span class="refentry-description">This routine is used to load an instance from an MPS file.</span></li>
+
+
+
+<li><a href="sym_loadProblem.html" class="refentry">sym_loadProblem</a> &#8212; <span class="refentry-description">Load a problem into Symphony</span></li>
+
+
+
+<li><a href="sym_loadProblemBasic.html" class="refentry">sym_loadProblemBasic</a> &#8212; <span class="refentry-description">Load a problem into Symphony (basic version)</span></li>
+
+
+
+<li><a href="sym_open.html" class="refentry">sym_open</a> &#8212; <span class="refentry-description">Open the Symphony environment</span></li>
+
+
+
+<li><a href="sym_resetParams.html" class="refentry">sym_resetParams</a> &#8212; <span class="refentry-description">This routine sets all the environment variables and parameters to their default values.</span></li>
+
+
+
+<li><a href="sym_setConstrLower.html" class="refentry">sym_setConstrLower</a> &#8212; <span class="refentry-description">Set the lower bound of a constraint</span></li>
+
+
+
+<li><a href="sym_setConstrType.html" class="refentry">sym_setConstrType</a> &#8212; <span class="refentry-description">Set the type of a constraint</span></li>
+
+
+
+<li><a href="sym_setConstrUpper.html" class="refentry">sym_setConstrUpper</a> &#8212; <span class="refentry-description">Set the upper bound of a constraint</span></li>
+
+
+
+<li><a href="sym_setContinuous.html" class="refentry">sym_setContinuous</a> &#8212; <span class="refentry-description">This routine is used to set the type of a variable to be continuous.</span></li>
+
+
+
+<li><a href="sym_setDblParam.html" class="refentry">sym_setDblParam</a> &#8212; <span class="refentry-description">This routine is used to set a double type parameter.</span></li>
+
+
+
+<li><a href="sym_setIntParam.html" class="refentry">sym_setIntParam</a> &#8212; <span class="refentry-description">This routine is used to set an integer type parameter.</span></li>
+
+
+
+<li><a href="sym_setInteger.html" class="refentry">sym_setInteger</a> &#8212; <span class="refentry-description">This routine is used to set the type of a variable to be integer.</span></li>
+
+
+
+<li><a href="sym_setObjCoeff.html" class="refentry">sym_setObjCoeff</a> &#8212; <span class="refentry-description">Set coefficient of a variable in the objective</span></li>
+
+
+
+<li><a href="sym_setObjSense.html" class="refentry">sym_setObjSense</a> &#8212; <span class="refentry-description">Set the objective sense</span></li>
+
+
+
+<li><a href="sym_setPrimalBound.html" class="refentry">sym_setPrimalBound</a> &#8212; <span class="refentry-description">Set the primal bound of the problem</span></li>
+
+
+
+<li><a href="sym_setStrParam.html" class="refentry">sym_setStrParam</a> &#8212; <span class="refentry-description">This routine is used to set a string type parameter.</span></li>
+
+
+
+<li><a href="sym_setVarLower.html" class="refentry">sym_setVarLower</a> &#8212; <span class="refentry-description">Set lower bound of a variable</span></li>
+
+
+
+<li><a href="sym_setVarSoln.html" class="refentry">sym_setVarSoln</a> &#8212; <span class="refentry-description">Set a solution for the problem</span></li>
+
+
+
+<li><a href="sym_setVarUpper.html" class="refentry">sym_setVarUpper</a> &#8212; <span class="refentry-description">Set upper bound of a variable</span></li>
+
+
+
+<li><a href="sym_solve.html" class="refentry">sym_solve</a> &#8212; <span class="refentry-description">To solve the currently loaded MILP problem from scratch.</span></li></ul>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="symphonymat.html">&lt;&lt; symphonymat</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/style.css b/help/en_US/scilab_en_US_help/style.css
new file mode 100644
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--- /dev/null
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+
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+
+
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+/*                      width: 90%; */
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+    padding-left        : 20px;
+    background          : url("http://atoms.scilab.org/images/homepage/cadre_head.png");
+    background-repeat   : no-repeat;
+    background-position : 0px 0px;
+
+                }
+
+                #myFooter{
+                        background-color:#E5E5E5;
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+                        color:black;
+                        margin-left: 200px;
+                        padding: 10px 20px;
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+
+                #myRightArea{
+                        color:white;
+                        float: right;
+                        width: 200px;
+                        padding: 12px 20px;
+                }
+
+
+div#cadre_head
+{
+    position            : relative;
+    text-align: center;
+/*    width               : 1024px;*/
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+
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+{
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+{ 
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+}
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+{ 
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diff --git a/help/en_US/scilab_en_US_help/sym_addConstr.html b/help/en_US/scilab_en_US_help/sym_addConstr.html
new file mode 100644
index 0000000..230d2f8
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_addConstr.html
@@ -0,0 +1,91 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_addConstr</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="section_508f0b211d17ea6769714cc144e6b731.html">&lt;&lt; Symphony Native Functions</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_addVar.html">sym_addVar &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_addConstr</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_addConstr</h1>
+		<p class="refpurpose">Add a new constraint</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_addConstr</span><span class="default">(</span><span class="default">coeff</span><span class="default">,</span><span class="default">type</span><span class="default">,</span><span class="default">bound1</span><span class="default">[,</span><span class="default">bound2</span><span class="default">])</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function adds a new constraint from scratch. Supported types of constraints are less than or equal to, more than or equal to, equal to, or ranged.</p>
+		<p class="para">The last argument is only required for ranged constraints. For the other types of constraints, only the third argument is required.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">coeff</span>
+				<dd><p class="para">Sparse matrix representing coefficients of the variables in the new constraint (must have 1 row and number of columns equal to number of variables)</p></dd></dt>
+			<dt><span class="term">type</span>
+				<dd><p class="para">Type of the new constraint. Supported types: less than or equal to (&#0034;L&#0034;), greater than or equal to (&#0034;G&#0034;), equal to (&#0034;E&#0034;), or ranged (&#0034;R&#0034;)</p></dd></dt>
+			<dt><span class="term">bound1</span>
+				<dd><p class="para">The first (or only) bound for the constraint</p></dd></dt>
+			<dt><span class="term">bound2</span>
+				<dd><p class="para">The second bound for ranged constraints. The two bounds for ranged constraints can be in any order.</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_addConstr</span><span class="scilabopenclose">(</span><a class="scilabcommand" href="scilab://sparse">sparse</a><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">R</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">10</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_addConstr</span><span class="scilabopenclose">(</span><a class="scilabcommand" href="scilab://sparse">sparse</a><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">G</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="section_508f0b211d17ea6769714cc144e6b731.html">&lt;&lt; Symphony Native Functions</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_addVar.html">sym_addVar &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_addVar.html b/help/en_US/scilab_en_US_help/sym_addVar.html
new file mode 100644
index 0000000..29cb8c6
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_addVar.html
@@ -0,0 +1,93 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_addVar</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_addConstr.html">&lt;&lt; sym_addConstr</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_close.html">sym_close &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_addVar</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_addVar</h1>
+		<p class="refpurpose">Add a new variable</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_addVar</span><span class="default">(</span><span class="default">coeff</span><span class="default">,</span><span class="default">lower</span><span class="default">,</span><span class="default">upper</span><span class="default">,</span><span class="default">obj</span><span class="default">,</span><span class="default">isInt</span><span class="default">,</span><span class="default">name</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function adds a new variable from scratch.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">coeff</span>
+				<dd><p class="para">Sparse matrix representing coefficients of the new variable in the existing constraints (must have 1 column and number of rows equal to number of constraints)</p></dd></dt>
+			<dt><span class="term">lower</span>
+				<dd><p class="para">Lower bound of the new variable</p></dd></dt>
+			<dt><span class="term">upper</span>
+				<dd><p class="para">Upper bound of the new variable</p></dd></dt>
+			<dt><span class="term">obj</span>
+				<dd><p class="para">Coefficient of the variable in the objective function</p></dd></dt>
+			<dt><span class="term">isInt</span>
+				<dd><p class="para">Wether the variable is constrainted to be an integer (boolean %t or %f)</p></dd></dt>
+			<dt><span class="term">name</span>
+				<dd><p class="para">Name of the new variable</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_addVar</span><span class="scilabopenclose">(</span><a class="scilabcommand" href="scilab://sparse">sparse</a><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabnumber">1.2</span><span class="scilabdefault">,</span><span class="scilabconstants">%t</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">part1</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_addConstr.html">&lt;&lt; sym_addConstr</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_close.html">sym_close &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_close.html b/help/en_US/scilab_en_US_help/sym_close.html
new file mode 100644
index 0000000..c78dd36
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_close.html
@@ -0,0 +1,84 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_close</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_addVar.html">&lt;&lt; sym_addVar</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_deleteConstrs.html">sym_deleteConstrs &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_close</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_close</h1>
+		<p class="refpurpose">Close the Symphony environment</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_close</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Closes the already open Symphony environment.</p>
+		<p class="para">Warning: All data loaded into the environment is deleted.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 1 if the environment was successfully closed and 0 otherwise</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_close</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li>
+			<li class="member">Iswarya</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_addVar.html">&lt;&lt; sym_addVar</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_deleteConstrs.html">sym_deleteConstrs &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_deleteConstrs.html b/help/en_US/scilab_en_US_help/sym_deleteConstrs.html
new file mode 100644
index 0000000..6f269ef
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_deleteConstrs.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_deleteConstrs</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_close.html">&lt;&lt; sym_close</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_deleteVars.html">sym_deleteVars &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_deleteConstrs</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_deleteConstrs</h1>
+		<p class="refpurpose">This routine is used to delete rows from the original constraint matrix.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_deleteConstrs</span><span class="default">(</span><span class="default">indices</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">indices</span>
+				<dd><p class="para">An array indicating the indices of the rows to be deleted.</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the constraints specified in the indices are deleted successfully and 0 if it returns corresponding to an error value.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_deleteConstrs</span><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_close.html">&lt;&lt; sym_close</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_deleteVars.html">sym_deleteVars &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_deleteVars.html b/help/en_US/scilab_en_US_help/sym_deleteVars.html
new file mode 100644
index 0000000..37d9dcb
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_deleteVars.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_deleteVars</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_deleteConstrs.html">&lt;&lt; sym_deleteConstrs</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrActivity.html">sym_getConstrActivity &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_deleteVars</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_deleteVars</h1>
+		<p class="refpurpose">This routine is used to delete columns from the original problem description.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_deleteVars</span><span class="default">(</span><span class="default">indices</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">indices</span>
+				<dd><p class="para">Pointer to an integer type array indicating the indices of the column numbers(variables) to be deleted.</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the column numbers specified are deleted successfully and 0 if the deletion of column indices did not execute successfully and it returns with an error return value</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_deleteVars</span><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_deleteConstrs.html">&lt;&lt; sym_deleteConstrs</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrActivity.html">sym_getConstrActivity &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getConstrActivity.html b/help/en_US/scilab_en_US_help/sym_getConstrActivity.html
new file mode 100644
index 0000000..01f5b1e
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getConstrActivity.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getConstrActivity</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_deleteVars.html">&lt;&lt; sym_deleteVars</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrLower.html">sym_getConstrLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getConstrActivity</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getConstrActivity</h1>
+		<p class="refpurpose">Get the activity of the constraints in the solution</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getConstrActivity</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Get the activity of the constraints in the solution.</p>
+		<p class="para">This function may fail if the problem has not been solved already. Use sym_solve() in this case.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns a matrix with 1 column and number of rows equal to number of constraints, that represents the activities of those constraints</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_getConstrActivity</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_deleteVars.html">&lt;&lt; sym_deleteVars</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrLower.html">sym_getConstrLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getConstrLower.html b/help/en_US/scilab_en_US_help/sym_getConstrLower.html
new file mode 100644
index 0000000..12e89e0
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getConstrLower.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getConstrLower</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrActivity.html">&lt;&lt; sym_getConstrActivity</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrRange.html">sym_getConstrRange &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getConstrLower</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getConstrLower</h1>
+		<p class="refpurpose">To get the lower bounds of the constraints.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getConstrLower</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get lower bounds of constraints.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a column vector of lower bounds of constraints.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getConstrLower</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrActivity.html">&lt;&lt; sym_getConstrActivity</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrRange.html">sym_getConstrRange &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getConstrRange.html b/help/en_US/scilab_en_US_help/sym_getConstrRange.html
new file mode 100644
index 0000000..214e500
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getConstrRange.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getConstrRange</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrLower.html">&lt;&lt; sym_getConstrLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrSense.html">sym_getConstrSense &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getConstrRange</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getConstrRange</h1>
+		<p class="refpurpose">To to get the constraint ranges.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getConstrRange</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the constraint ranges.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a column vector of the constraint ranges.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getConstrRange</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrLower.html">&lt;&lt; sym_getConstrLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrSense.html">sym_getConstrSense &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getConstrSense.html b/help/en_US/scilab_en_US_help/sym_getConstrSense.html
new file mode 100644
index 0000000..e0802be
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getConstrSense.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getConstrSense</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrRange.html">&lt;&lt; sym_getConstrRange</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrUpper.html">sym_getConstrUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getConstrSense</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getConstrSense</h1>
+		<p class="refpurpose">To get the row senses.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getConstrSense</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the row senses.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a column vector of the row senses.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getConstrSense</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrRange.html">&lt;&lt; sym_getConstrRange</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getConstrUpper.html">sym_getConstrUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getConstrUpper.html b/help/en_US/scilab_en_US_help/sym_getConstrUpper.html
new file mode 100644
index 0000000..df3f2eb
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getConstrUpper.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getConstrUpper</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrSense.html">&lt;&lt; sym_getConstrSense</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getDblParam.html">sym_getDblParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getConstrUpper</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getConstrUpper</h1>
+		<p class="refpurpose">To get the upper bounds of the constraints.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getConstrUpper</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get upper bounds of the constraints.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a column vector of upper bounds of constraints.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getConstrUpper</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrSense.html">&lt;&lt; sym_getConstrSense</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getDblParam.html">sym_getDblParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getDblParam.html b/help/en_US/scilab_en_US_help/sym_getDblParam.html
new file mode 100644
index 0000000..39c59e2
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getDblParam.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getDblParam</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrUpper.html">&lt;&lt; sym_getConstrUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getInfinity.html">sym_getInfinity &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getDblParam</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getDblParam</h1>
+		<p class="refpurpose">This routine is used to get the value of a double type parameter.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getDblParam</span><span class="default">(</span><span class="default">key</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">key</span>
+				<dd><p class="para">The name of the double parameter whose value has to be retrieved. Note: should be given within &#0034; &#0034;</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the parameter&#0039;s value has been successfully retrieved and displayed on the console ,else 1 is returned corressponding to an error value for the unsuccessful execution of the function</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_getDblParam</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">time_limit</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getConstrUpper.html">&lt;&lt; sym_getConstrUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getInfinity.html">sym_getInfinity &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getInfinity.html b/help/en_US/scilab_en_US_help/sym_getInfinity.html
new file mode 100644
index 0000000..29696da
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getInfinity.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getInfinity</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getDblParam.html">&lt;&lt; sym_getDblParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getIntParam.html">sym_getIntParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getInfinity</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getInfinity</h1>
+		<p class="refpurpose">Get Symphony&#0039;s infinity value</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getInfinity</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Get the value that Symphony considers to be infinity. This is equal to 10^20.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns the infinity value of Symphony</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_getInfinity</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getDblParam.html">&lt;&lt; sym_getDblParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getIntParam.html">sym_getIntParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getIntParam.html b/help/en_US/scilab_en_US_help/sym_getIntParam.html
new file mode 100644
index 0000000..55dc0eb
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getIntParam.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getIntParam</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getInfinity.html">&lt;&lt; sym_getInfinity</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getIterCount.html">sym_getIterCount &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getIntParam</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getIntParam</h1>
+		<p class="refpurpose">This routine is used to get the value of an integer type parameter.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getIntParam</span><span class="default">(</span><span class="default">key</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">key</span>
+				<dd><p class="para">The name of the integer parameter whose value has to be retrieved. Note: should be given within &#0034; &#0034;</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the parameter&#0039;s value has been successfully retrieved and displayed on the console ,else 1 is returned corressponding to an error value for the unsuccessful execution of the function</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_getIntParam</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">verbosity</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getInfinity.html">&lt;&lt; sym_getInfinity</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getIterCount.html">sym_getIterCount &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getIterCount.html b/help/en_US/scilab_en_US_help/sym_getIterCount.html
new file mode 100644
index 0000000..ee3757b
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getIterCount.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getIterCount</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getIntParam.html">&lt;&lt; sym_getIntParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getMatrix.html">sym_getMatrix &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getIterCount</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getIterCount</h1>
+		<p class="refpurpose">To get the number of the analyzed nodes of the branching tree after solving the problem.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getIterCount</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the number of the analyzed nodes of the branching tree after solving the problem.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns iteration count.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getIterCount</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getIntParam.html">&lt;&lt; sym_getIntParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getMatrix.html">sym_getMatrix &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getMatrix.html b/help/en_US/scilab_en_US_help/sym_getMatrix.html
new file mode 100644
index 0000000..9f0f608
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getMatrix.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getMatrix</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getIterCount.html">&lt;&lt; sym_getIterCount</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getNumConstr.html">sym_getNumConstr &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getMatrix</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getMatrix</h1>
+		<p class="refpurpose">To get the constraint matrix.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getMatrix</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the constraint matrix as sparse matrix in a standard row-ordered format.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a row-ordered sparse matrix.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getMatrix</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getIterCount.html">&lt;&lt; sym_getIterCount</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getNumConstr.html">sym_getNumConstr &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getNumConstr.html b/help/en_US/scilab_en_US_help/sym_getNumConstr.html
new file mode 100644
index 0000000..7b54f83
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getNumConstr.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getNumConstr</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getMatrix.html">&lt;&lt; sym_getMatrix</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getNumElements.html">sym_getNumElements &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getNumConstr</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getNumConstr</h1>
+		<p class="refpurpose">To get the number of the constraints of the current problem.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getNumConstr</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the number of the constraints of the current problem.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">If there was an error it prints error message to Scilab console and returns -1, else it returns a number ( &gt;=0 ) as number of constraints.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getNumConstr</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getMatrix.html">&lt;&lt; sym_getMatrix</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getNumElements.html">sym_getNumElements &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getNumElements.html b/help/en_US/scilab_en_US_help/sym_getNumElements.html
new file mode 100644
index 0000000..8f59387
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getNumElements.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getNumElements</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getNumConstr.html">&lt;&lt; sym_getNumConstr</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getNumVar.html">sym_getNumVar &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getNumElements</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getNumElements</h1>
+		<p class="refpurpose">To get the number of non-zero entries of the constraint matrix of the current problem.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getNumElements</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the number of non-zero entries of the constraint matrix of the current problem.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">If there was an error, it prints error message to Scilab console and returns -1, else it returns a number ( &gt;=0 ) as number of non-zero elements.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getNumElements</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getNumConstr.html">&lt;&lt; sym_getNumConstr</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getNumVar.html">sym_getNumVar &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getNumVar.html b/help/en_US/scilab_en_US_help/sym_getNumVar.html
new file mode 100644
index 0000000..f5ba3f6
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getNumVar.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getNumVar</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getNumElements.html">&lt;&lt; sym_getNumElements</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getObjCoeff.html">sym_getObjCoeff &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getNumVar</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getNumVar</h1>
+		<p class="refpurpose">To get the number of the variables of the current problem.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getNumVar</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the number of the variables of the current problem.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">If there was an error it prints error message to Scilab console and returns -1, else it returns a number ( &gt;=0 ) as number of variables.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getNumVar</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getNumElements.html">&lt;&lt; sym_getNumElements</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getObjCoeff.html">sym_getObjCoeff &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getObjCoeff.html b/help/en_US/scilab_en_US_help/sym_getObjCoeff.html
new file mode 100644
index 0000000..2178b5d
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getObjCoeff.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getObjCoeff</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getNumVar.html">&lt;&lt; sym_getNumVar</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getObjSense.html">sym_getObjSense &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getObjCoeff</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getObjCoeff</h1>
+		<p class="refpurpose">To get the objective vector.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getObjCoeff</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the objective vector.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a row vector of coefficients of variables in objective.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getObjCoeff</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getNumVar.html">&lt;&lt; sym_getNumVar</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getObjSense.html">sym_getObjSense &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getObjSense.html b/help/en_US/scilab_en_US_help/sym_getObjSense.html
new file mode 100644
index 0000000..9137bdc
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getObjSense.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getObjSense</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getObjCoeff.html">&lt;&lt; sym_getObjCoeff</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getObjVal.html">sym_getObjVal &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getObjSense</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getObjSense</h1>
+		<p class="refpurpose">Get the objective sense</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getObjSense</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function gets the sense of the objective function (minimization/maximization).</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 1 if the objective is to be minimized and -1 if the objective is to be maximized</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_getObjSense</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getObjCoeff.html">&lt;&lt; sym_getObjCoeff</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getObjVal.html">sym_getObjVal &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getObjVal.html b/help/en_US/scilab_en_US_help/sym_getObjVal.html
new file mode 100644
index 0000000..712c695
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getObjVal.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getObjVal</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getObjSense.html">&lt;&lt; sym_getObjSense</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getPrimalBound.html">sym_getPrimalBound &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getObjVal</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getObjVal</h1>
+		<p class="refpurpose">Get the optimized objective value</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getObjVal</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Get the optimized objective value after after solving the problem.</p>
+		<p class="para">This function may fail if the problem has not been solved already. Use sym_solve() in this case.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns the optimized objective value</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_getObjVal</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getObjSense.html">&lt;&lt; sym_getObjSense</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getPrimalBound.html">sym_getPrimalBound &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getPrimalBound.html b/help/en_US/scilab_en_US_help/sym_getPrimalBound.html
new file mode 100644
index 0000000..eef1de0
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getPrimalBound.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getPrimalBound</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getObjVal.html">&lt;&lt; sym_getObjVal</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getRhs.html">sym_getRhs &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getPrimalBound</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getPrimalBound</h1>
+		<p class="refpurpose">Get the primal bound of the problem</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getPrimalBound</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Get the primal bound of the loaded problem.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns the primal bound of the problem</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_getPrimalBound</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getObjVal.html">&lt;&lt; sym_getObjVal</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getRhs.html">sym_getRhs &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getRhs.html b/help/en_US/scilab_en_US_help/sym_getRhs.html
new file mode 100644
index 0000000..3b4eb7f
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getRhs.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getRhs</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getPrimalBound.html">&lt;&lt; sym_getPrimalBound</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getStatus.html">sym_getStatus &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getRhs</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getRhs</h1>
+		<p class="refpurpose">To to get the right hand side vector(column vector).</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getRhs</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the right hand side vector(coumn vector).</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a column vector of the right hand side values of constraints.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getRhs</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getPrimalBound.html">&lt;&lt; sym_getPrimalBound</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getStatus.html">sym_getStatus &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getStatus.html b/help/en_US/scilab_en_US_help/sym_getStatus.html
new file mode 100644
index 0000000..8880566
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getStatus.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getStatus</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getRhs.html">&lt;&lt; sym_getRhs</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getStrParam.html">sym_getStrParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getStatus</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getStatus</h1>
+		<p class="refpurpose">To get status of the problem solver.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getStatus</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn the termination status of the solution procedure.</p>
+		<p class="para">It prints status of the problem solver to scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if it receives any return-value indicating an error message or 0 if it receives any return-value indicating a non-error message.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_getStatus</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getRhs.html">&lt;&lt; sym_getRhs</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getStrParam.html">sym_getStrParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getStrParam.html b/help/en_US/scilab_en_US_help/sym_getStrParam.html
new file mode 100644
index 0000000..f3d3671
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getStrParam.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getStrParam</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getStatus.html">&lt;&lt; sym_getStatus</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getVarLower.html">sym_getVarLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getStrParam</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getStrParam</h1>
+		<p class="refpurpose">This routine is used to get the value of a string type parameter.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getStrParam</span><span class="default">(</span><span class="default">key</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">key</span>
+				<dd><p class="para">The name of the strung parameter whose value has to be retrieved. Note: should be given within &#0034; &#0034;</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the parameter&#0039;s value has been successfully retrieved and displayed on the console ,else 1 is returned corressponding to an error value for the unsuccessful execution of the function</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_getStrParam</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">source_path</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getStatus.html">&lt;&lt; sym_getStatus</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getVarLower.html">sym_getVarLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getVarLower.html b/help/en_US/scilab_en_US_help/sym_getVarLower.html
new file mode 100644
index 0000000..7804681
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getVarLower.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getVarLower</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getStrParam.html">&lt;&lt; sym_getStrParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getVarSoln.html">sym_getVarSoln &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getVarLower</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getVarLower</h1>
+		<p class="refpurpose">To get the lower bounds of the variables.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getVarLower</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the lower bounds of the variables.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a row vector of lower bounds of the variables.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getVarLower</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getStrParam.html">&lt;&lt; sym_getStrParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getVarSoln.html">sym_getVarSoln &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getVarSoln.html b/help/en_US/scilab_en_US_help/sym_getVarSoln.html
new file mode 100644
index 0000000..3b6b932
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getVarSoln.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getVarSoln</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getVarLower.html">&lt;&lt; sym_getVarLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getVarUpper.html">sym_getVarUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getVarSoln</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getVarSoln</h1>
+		<p class="refpurpose">Get the solution for the problem</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getVarSoln</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Get the solution for the problem after solving it.</p>
+		<p class="para">This function may fail if the problem has not been solved already. Use sym_solve() in this case.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns a matrix with 1 row and number of columns equal to number of variables, that represents the solutions for those variables</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_getVarSoln</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getVarLower.html">&lt;&lt; sym_getVarLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_getVarUpper.html">sym_getVarUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_getVarUpper.html b/help/en_US/scilab_en_US_help/sym_getVarUpper.html
new file mode 100644
index 0000000..bc8d0ca
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_getVarUpper.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_getVarUpper</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getVarSoln.html">&lt;&lt; sym_getVarSoln</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isAbandoned.html">sym_isAbandoned &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_getVarUpper</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_getVarUpper</h1>
+		<p class="refpurpose">To get the upper bounds of the variables.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_getVarUpper</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine is used to get the upper bounds of the variables.</p>
+		<p class="para">If there was an error it prints to Scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns a row vector of upper bounds of the variables.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">ans</span><span class="scilaboperator">=</span><span class="scilabid">sym_getVarUpper</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getVarSoln.html">&lt;&lt; sym_getVarSoln</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isAbandoned.html">sym_isAbandoned &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isAbandoned.html b/help/en_US/scilab_en_US_help/sym_isAbandoned.html
new file mode 100644
index 0000000..7f22d84
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isAbandoned.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isAbandoned</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getVarUpper.html">&lt;&lt; sym_getVarUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isBinary.html">sym_isBinary &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isAbandoned</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isAbandoned</h1>
+		<p class="refpurpose">To check whether the problem was abandoned for some reason.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isAbandoned</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn whether the problem was abandoned for some reason.</p>
+		<p class="para">It prints whether or not the problem was abandoned for some reason to scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if the problem was abandoned or 0 if the problem was not abandoned or -1 if there was an error.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_isAbandoned</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_getVarUpper.html">&lt;&lt; sym_getVarUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isBinary.html">sym_isBinary &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isBinary.html b/help/en_US/scilab_en_US_help/sym_isBinary.html
new file mode 100644
index 0000000..904c383
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isBinary.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isBinary</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isAbandoned.html">&lt;&lt; sym_isAbandoned</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isContinuous.html">sym_isContinuous &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isBinary</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isBinary</h1>
+		<p class="refpurpose">Check if a variable is constrained to be binary</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isBinary</span><span class="default">(</span><span class="default">index</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function checks if a variable is constrained to be binary (0 or 1).</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the variable to check. Must be in {0,1,2,...n-1} where n is the number of variables in the problem</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 1 if the variable is constrained to be binary and 0 if it is not.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_isBinary</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isAbandoned.html">&lt;&lt; sym_isAbandoned</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isContinuous.html">sym_isContinuous &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isContinuous.html b/help/en_US/scilab_en_US_help/sym_isContinuous.html
new file mode 100644
index 0000000..22d6f4d
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isContinuous.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isContinuous</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isBinary.html">&lt;&lt; sym_isBinary</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isEnvActive.html">sym_isEnvActive &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isContinuous</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isContinuous</h1>
+		<p class="refpurpose">Check if a variable is continuous</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isContinuous</span><span class="default">(</span><span class="default">index</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function checks if a variable is continuous.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the variable to check. Must be in {0,1,2,...n-1} where n is the number of variables in the problem</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 1 if the variable is continuous and 0 if it is not.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_isContinuous</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isBinary.html">&lt;&lt; sym_isBinary</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isEnvActive.html">sym_isEnvActive &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isEnvActive.html b/help/en_US/scilab_en_US_help/sym_isEnvActive.html
new file mode 100644
index 0000000..4997879
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isEnvActive.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isEnvActive</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isContinuous.html">&lt;&lt; sym_isContinuous</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isInfeasible.html">sym_isInfeasible &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isEnvActive</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isEnvActive</h1>
+		<p class="refpurpose">Check if Symphony environment is active</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isEnvActive</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Check if Symphony environment is active (open). Most Symphony functions will require the environment to be open.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 1 if the environment is active and 0 otherwise</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_isEnvActive</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isContinuous.html">&lt;&lt; sym_isContinuous</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isInfeasible.html">sym_isInfeasible &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isInfeasible.html b/help/en_US/scilab_en_US_help/sym_isInfeasible.html
new file mode 100644
index 0000000..2ea8048
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isInfeasible.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isInfeasible</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isEnvActive.html">&lt;&lt; sym_isEnvActive</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isInteger.html">sym_isInteger &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isInfeasible</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isInfeasible</h1>
+		<p class="refpurpose">To check whether the problem was proven to be infeasible.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isInfeasible</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn whether the problem was proven to be infeasible.</p>
+		<p class="para">It prints whether or not the problem was proven to be infeasible to scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if the problem was solved proven to be infeasible or 0 if it was not proven to be infeasible or -1 if there was an error.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_isInfeasible</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isEnvActive.html">&lt;&lt; sym_isEnvActive</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isInteger.html">sym_isInteger &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isInteger.html b/help/en_US/scilab_en_US_help/sym_isInteger.html
new file mode 100644
index 0000000..3843b5b
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isInteger.html
@@ -0,0 +1,77 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isInteger</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isInfeasible.html">&lt;&lt; sym_isInfeasible</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isIterLimitReached.html">sym_isIterLimitReached &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isInteger</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isInteger</h1>
+
+		<p class="refpurpose">Check if a variable is constrained to be an integer</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+
+		<div class="synopsis"><pre><span class="functionid">sym_isInteger</span><span class="default">(</span><span class="default">index</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function checks if a variable is constrained to be an integer.</p>
+		<p class="para">index : Index of the variable to check. Must be in {0,1,2,...n-1} where n is the number of variables in the problem</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_isInteger</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isInfeasible.html">&lt;&lt; sym_isInfeasible</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isIterLimitReached.html">sym_isIterLimitReached &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isIterLimitReached.html b/help/en_US/scilab_en_US_help/sym_isIterLimitReached.html
new file mode 100644
index 0000000..7081962
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isIterLimitReached.html
@@ -0,0 +1,84 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isIterLimitReached</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isInteger.html">&lt;&lt; sym_isInteger</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isOptimal.html">sym_isOptimal &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isIterLimitReached</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isIterLimitReached</h1>
+		<p class="refpurpose">To know whether the iteration limit (node limit) was reached.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isIterLimitReached</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn whether the iteration limit(node limit) was reached.</p>
+		<p class="para">It prints whether or not the iteration limit (node limit) was reached to scilab console.</p>
+		<p class="para">It can also be used if &#0034;find first feasible&#0034; parameter was set to true before solving the problem.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if the iteration limit is reached or 0 if the iteration limit is not reached or -1 if there was an error.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_isIterLimitReached</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isInteger.html">&lt;&lt; sym_isInteger</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isOptimal.html">sym_isOptimal &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isOptimal.html b/help/en_US/scilab_en_US_help/sym_isOptimal.html
new file mode 100644
index 0000000..929b01b
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isOptimal.html
@@ -0,0 +1,84 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isOptimal</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isIterLimitReached.html">&lt;&lt; sym_isIterLimitReached</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isTargetGapAchieved.html">sym_isTargetGapAchieved &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isOptimal</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isOptimal</h1>
+		<p class="refpurpose">To check whether the problem was solved to optimality.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isOptimal</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn whether the problem was solved to</p>
+		<p class="para">optimality.</p>
+		<p class="para">It prints whether or not the problem was solved to optimality to scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if the problem was solved to optimality or 0 if it was not solved to optimality or -1 if there was an error.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_isOptimal</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isIterLimitReached.html">&lt;&lt; sym_isIterLimitReached</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isTargetGapAchieved.html">sym_isTargetGapAchieved &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isTargetGapAchieved.html b/help/en_US/scilab_en_US_help/sym_isTargetGapAchieved.html
new file mode 100644
index 0000000..91d5a7f
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isTargetGapAchieved.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isTargetGapAchieved</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isOptimal.html">&lt;&lt; sym_isOptimal</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isTimeLimitReached.html">sym_isTimeLimitReached &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isTargetGapAchieved</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isTargetGapAchieved</h1>
+		<p class="refpurpose">To know whether the target gap was reached.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isTargetGapAchieved</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn whether the target gap was reached.</p>
+		<p class="para">It print whether or not the target gap was reached.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if the target gap was reached or 0 if the target gap was not reached or -1 if there was an error.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_isTargetGapAchieved</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isOptimal.html">&lt;&lt; sym_isOptimal</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_isTimeLimitReached.html">sym_isTimeLimitReached &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_isTimeLimitReached.html b/help/en_US/scilab_en_US_help/sym_isTimeLimitReached.html
new file mode 100644
index 0000000..ce96eae
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_isTimeLimitReached.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_isTimeLimitReached</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isTargetGapAchieved.html">&lt;&lt; sym_isTargetGapAchieved</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_loadMPS.html">sym_loadMPS &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_isTimeLimitReached</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_isTimeLimitReached</h1>
+		<p class="refpurpose">To know whether the time limit was reached.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_isTimeLimitReached</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This post-solution query routine is used to learn whether the time limit was reached.</p>
+		<p class="para">It prints whether or not the time limit was reached to scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if the time limit was reached or 0 if the time limit was not reached or -1 if there was an error.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_isTimeLimitReached</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isTargetGapAchieved.html">&lt;&lt; sym_isTargetGapAchieved</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_loadMPS.html">sym_loadMPS &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_loadMPS.html b/help/en_US/scilab_en_US_help/sym_loadMPS.html
new file mode 100644
index 0000000..4046026
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_loadMPS.html
@@ -0,0 +1,82 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_loadMPS</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isTimeLimitReached.html">&lt;&lt; sym_isTimeLimitReached</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_loadProblem.html">sym_loadProblem &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_loadMPS</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_loadMPS</h1>
+		<p class="refpurpose">This routine is used to load an instance from an MPS file.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_loadMPS</span><span class="default">(</span><span class="default">filename</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">filename</span>
+				<dd><p class="para">It is a string that has the path of the .mps file to loaded.It has to be given within double quotes (&#0034;&#0034;)</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the .mps file is loaded properly to symphony and 0 if there is an error reading the mps file or the function returns with an error return value</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_loadMPS</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">./sample.mps</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span>  <span class="scilaboperator">-</span><span class="scilabid">mps</span> <a class="scilabcommand" href="scilab://file">file</a> <span class="scilabstring">present</span> <span class="scilabstring">in</span> <span class="scilabstring">the</span> <span class="scilabstring">current</span> <span class="scilabstring">directory</span> <span class="scilabstring">of</span> <span class="scilabstring">execution</span> <span class="scilabstring">can</span> <span class="scilabstring">be</span> <span class="scilabstring">mentioned</span> <span class="scilabstring">this</span> <span class="scilabstring">way</span> <span class="scilabstring">also</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_loadMPS</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">/home/Desktop/sample.mps</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span>  <span class="scilaboperator">-</span><span class="scilabid">mps</span> <a class="scilabcommand" href="scilab://file">file</a> <span class="scilabstring">present</span> <span class="scilabstring">at</span> <span class="scilabstring">a</span> <span class="scilabstring">different</span> <span class="scilabstring">location</span> <span class="scilabstring">must</span> <span class="scilabstring">be</span> <span class="scilabstring">specified</span> <span class="scilabstring">with</span> <span class="scilabstring">their</span> <span class="scilabstring">entire</span> <span class="scilabstring">path</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_isTimeLimitReached.html">&lt;&lt; sym_isTimeLimitReached</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_loadProblem.html">sym_loadProblem &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_loadProblem.html b/help/en_US/scilab_en_US_help/sym_loadProblem.html
new file mode 100644
index 0000000..7e29c9b
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_loadProblem.html
@@ -0,0 +1,102 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_loadProblem</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_loadMPS.html">&lt;&lt; sym_loadMPS</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_loadProblemBasic.html">sym_loadProblemBasic &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_loadProblem</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_loadProblem</h1>
+		<p class="refpurpose">Load a problem into Symphony</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_loadProblem</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbConstr</span><span class="default">,</span><span class="default">varLB</span><span class="default">,</span><span class="default">varUB</span><span class="default">,</span><span class="default">objCoeff</span><span class="default">,</span><span class="default">isInt</span><span class="default">,</span><span class="default">objSense</span><span class="default">,</span><span class="default">conMatrix</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Loads a MIP problem into Symphony. All the necessary data can be given through a single function call.</p>
+		<p class="para">The type of constraint is automatically deduced from the constraint bounds.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">nbVar</span>
+				<dd><p class="para">Number of variables</p></dd></dt>
+			<dt><span class="term">nbConstr</span>
+				<dd><p class="para">Number of constraints</p></dd></dt>
+			<dt><span class="term">varLB</span>
+				<dd><p class="para">Matrix containing lower bounds of the variables (must have size 1 row and nbVar columns). Bound can be negative infinity</p></dd></dt>
+			<dt><span class="term">varUB</span>
+				<dd><p class="para">Matrix containing upper bounds of the variables (must have size 1 row and nbVar columns). Bound can be infinity</p></dd></dt>
+			<dt><span class="term">objCoeff</span>
+				<dd><p class="para">Matrix containing coefficients of the variables in the objective (must have size 1 row and nbVar columns)</p></dd></dt>
+			<dt><span class="term">isInt</span>
+				<dd><p class="para">Boolean matrix representing wether a variable is constrained to be an integer (must have size 1 row and nbVar columns)</p></dd></dt>
+			<dt><span class="term">objSense</span>
+				<dd><p class="para">The sense (maximization/minimization) of the objective. Use sym_minimize or sym_maximize here</p></dd></dt>
+			<dt><span class="term">conMatrix</span>
+				<dd><p class="para">Sparse matrix representing the constraint matrix (must have size nbConstr rows and nbVar columns)</p></dd></dt>
+			<dt><span class="term">conLB</span>
+				<dd><p class="para">Matrix containing lower bounds of the constraints (must have size nbConstr rows and 1 column)</p></dd></dt>
+			<dt><span class="term">conUB</span>
+				<dd><p class="para">Matrix containing upper bounds of the constraints (must have size nbConstr rows and 1 column)</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the problem was successfully loaded into Symphony</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_loadProblem</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabconstants">%t</span><span class="scilabdefault">,</span><span class="scilabconstants">%t</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabid">sym_maximize</span><span class="scilabdefault">,</span><a class="scilabcommand" href="scilab://sparse">sparse</a><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">7</span><span class="scilabdefault">;</span><span class="scilabnumber">6.5</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_loadMPS.html">&lt;&lt; sym_loadMPS</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_loadProblemBasic.html">sym_loadProblemBasic &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_loadProblemBasic.html b/help/en_US/scilab_en_US_help/sym_loadProblemBasic.html
new file mode 100644
index 0000000..23f690e
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_loadProblemBasic.html
@@ -0,0 +1,103 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_loadProblemBasic</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_loadProblem.html">&lt;&lt; sym_loadProblem</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_open.html">sym_open &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_loadProblemBasic</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_loadProblemBasic</h1>
+		<p class="refpurpose">Load a problem into Symphony (basic version)</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_loadProblemBasic</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbConstr</span><span class="default">,</span><span class="default">varLB</span><span class="default">,</span><span class="default">varUB</span><span class="default">,</span><span class="default">objCoeff</span><span class="default">,</span><span class="default">isInt</span><span class="default">,</span><span class="default">objSense</span><span class="default">,</span><span class="default">conMatrix</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Loads a MIP problem into Symphony. All the necessary data can be given through a single function call.</p>
+		<p class="para">The type of constraint is automatically deduced from the constraint bounds.</p>
+		<p class="para">This version of the problem loader does not support sparse matrices and hence is only useful for small problems.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">nbVar</span>
+				<dd><p class="para">Number of variables</p></dd></dt>
+			<dt><span class="term">nbConstr</span>
+				<dd><p class="para">Number of constraints</p></dd></dt>
+			<dt><span class="term">varLB</span>
+				<dd><p class="para">Matrix containing lower bounds of the variables (must have size 1 row and nbVar columns). Bound can be negative infinity</p></dd></dt>
+			<dt><span class="term">varUB</span>
+				<dd><p class="para">Matrix containing upper bounds of the variables (must have size 1 row and nbVar columns). Bound can be infinity</p></dd></dt>
+			<dt><span class="term">objCoeff</span>
+				<dd><p class="para">Matrix containing coefficients of the variables in the objective (must have size 1 row and nbVar columns)</p></dd></dt>
+			<dt><span class="term">isInt</span>
+				<dd><p class="para">Boolean matrix representing wether a variable is constrained to be an integer (must have size 1 row and nbVar columns)</p></dd></dt>
+			<dt><span class="term">objSense</span>
+				<dd><p class="para">The sense (maximization/minimization) of the objective. Use sym_minimize or sym_maximize here</p></dd></dt>
+			<dt><span class="term">conMatrix</span>
+				<dd><p class="para">Matrix (normal) representing the constraint matrix (must have size nbConstr rows and nbVar columns)</p></dd></dt>
+			<dt><span class="term">conLB</span>
+				<dd><p class="para">Matrix containing lower bounds of the constraints (must have size nbConstr rows and 1 column)</p></dd></dt>
+			<dt><span class="term">conUB</span>
+				<dd><p class="para">Matrix containing upper bounds of the constraints (must have size nbConstr rows and 1 column)</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the problem was successfully loaded into Symphony</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_loadProblemBasic</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabconstants">%t</span><span class="scilabdefault">,</span><span class="scilabconstants">%t</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabid">sym_maximize</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">;</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">;</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabnumber">7</span><span class="scilabdefault">;</span><span class="scilabnumber">6.5</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_loadProblem.html">&lt;&lt; sym_loadProblem</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_open.html">sym_open &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_open.html b/help/en_US/scilab_en_US_help/sym_open.html
new file mode 100644
index 0000000..7347781
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_open.html
@@ -0,0 +1,84 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_open</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_loadProblemBasic.html">&lt;&lt; sym_loadProblemBasic</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_resetParams.html">sym_resetParams &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_open</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_open</h1>
+		<p class="refpurpose">Open the Symphony environment</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_open</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Opens the Symphony environment. The environment and all data loaded into it is maintained across function calls.</p>
+		<p class="para">This function fails if the environment is already open.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 1 if the environment was successfully opened and 0 otherwise</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_open</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li>
+			<li class="member">Iswarya</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_loadProblemBasic.html">&lt;&lt; sym_loadProblemBasic</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_resetParams.html">sym_resetParams &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_resetParams.html b/help/en_US/scilab_en_US_help/sym_resetParams.html
new file mode 100644
index 0000000..a28d629
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_resetParams.html
@@ -0,0 +1,80 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_resetParams</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_open.html">&lt;&lt; sym_open</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setConstrLower.html">sym_setConstrLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_resetParams</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_resetParams</h1>
+		<p class="refpurpose">This routine sets all the environment variables and parameters to their default values.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_resetParams</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the environment variables and parameters are set to their default value and 1 if a value corresponding to an error is returned</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_resetParams</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_open.html">&lt;&lt; sym_open</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setConstrLower.html">sym_setConstrLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setConstrLower.html b/help/en_US/scilab_en_US_help/sym_setConstrLower.html
new file mode 100644
index 0000000..937983f
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setConstrLower.html
@@ -0,0 +1,85 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setConstrLower</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_resetParams.html">&lt;&lt; sym_resetParams</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setConstrType.html">sym_setConstrType &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setConstrLower</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setConstrLower</h1>
+		<p class="refpurpose">Set the lower bound of a constraint</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setConstrLower</span><span class="default">(</span><span class="default">index</span><span class="default">,</span><span class="default">newBound</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function changes the lower bound of a constraint</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the constraint to modify. Must be in {0,1,2,...n-1} where n is the number of constraints in the problem</p></dd></dt>
+			<dt><span class="term">newBound</span>
+				<dd><p class="para">The new lower bound for the constraint</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setConstrLower</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">100</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_resetParams.html">&lt;&lt; sym_resetParams</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setConstrType.html">sym_setConstrType &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setConstrType.html b/help/en_US/scilab_en_US_help/sym_setConstrType.html
new file mode 100644
index 0000000..3ad6e86
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setConstrType.html
@@ -0,0 +1,91 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setConstrType</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setConstrLower.html">&lt;&lt; sym_setConstrLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setConstrUpper.html">sym_setConstrUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setConstrType</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setConstrType</h1>
+		<p class="refpurpose">Set the type of a constraint</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setConstrType</span><span class="default">(</span><span class="default">index</span><span class="default">,</span><span class="default">type</span><span class="default">,</span><span class="default">bound1</span><span class="default">[,</span><span class="default">bound2</span><span class="default">])</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function completely modifies the type of a constraint. Supported types of constraints are less than or equal to, more than or equal to, equal to, or ranged.</p>
+		<p class="para">The last argument is only required for ranged constraints. For the other types of constraints, only the third argument is required.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the constraint to modify. Must be in {0,1,2,...n-1} where n is the number of constraints in the problem</p></dd></dt>
+			<dt><span class="term">type</span>
+				<dd><p class="para">New type of the constraint. Supported types: less than or equal to (&#0034;L&#0034;), greater than or equal to (&#0034;G&#0034;), equal to (&#0034;E&#0034;), or ranged (&#0034;R&#0034;)</p></dd></dt>
+			<dt><span class="term">bound1</span>
+				<dd><p class="para">The first (or only) bound for the constraint</p></dd></dt>
+			<dt><span class="term">bound2</span>
+				<dd><p class="para">The second bound for ranged constraints. The two bounds for ranged constraints can be in any order.</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setConstrType</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">R</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">10</span><span class="scilabdefault">,</span><span class="scilabnumber">10</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setConstrType</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">E</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabnumber">100</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setConstrLower.html">&lt;&lt; sym_setConstrLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setConstrUpper.html">sym_setConstrUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setConstrUpper.html b/help/en_US/scilab_en_US_help/sym_setConstrUpper.html
new file mode 100644
index 0000000..11086a0
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setConstrUpper.html
@@ -0,0 +1,85 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setConstrUpper</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setConstrType.html">&lt;&lt; sym_setConstrType</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setContinuous.html">sym_setContinuous &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setConstrUpper</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setConstrUpper</h1>
+		<p class="refpurpose">Set the upper bound of a constraint</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setConstrUpper</span><span class="default">(</span><span class="default">index</span><span class="default">,</span><span class="default">newBound</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function changes the upper bound of a constraint</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the constraint to modify. Must be in {0,1,2,...n-1} where n is the number of constraints in the problem</p></dd></dt>
+			<dt><span class="term">newBound</span>
+				<dd><p class="para">The new upper bound for the constraint</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setConstrUpper</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">100</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setConstrType.html">&lt;&lt; sym_setConstrType</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setContinuous.html">sym_setContinuous &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setContinuous.html b/help/en_US/scilab_en_US_help/sym_setContinuous.html
new file mode 100644
index 0000000..d794b27
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setContinuous.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setContinuous</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setConstrUpper.html">&lt;&lt; sym_setConstrUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setDblParam.html">sym_setDblParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setContinuous</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setContinuous</h1>
+		<p class="refpurpose">This routine is used to set the type of a variable to be continuous.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setContinuous</span><span class="default">(</span><span class="default">index</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the variable to be set continuous</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the variable type has been set as continuous and 0 if an error value is returned.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_setContinuous</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setConstrUpper.html">&lt;&lt; sym_setConstrUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setDblParam.html">sym_setDblParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setDblParam.html b/help/en_US/scilab_en_US_help/sym_setDblParam.html
new file mode 100644
index 0000000..e35cb84
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setDblParam.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setDblParam</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setContinuous.html">&lt;&lt; sym_setContinuous</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setIntParam.html">sym_setIntParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setDblParam</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setDblParam</h1>
+		<p class="refpurpose">This routine is used to set a double type parameter.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setDblParam</span><span class="default">(</span><span class="default">key</span><span class="default">,</span><span class="default">value</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">key</span>
+				<dd><p class="para">The name of the double type parameter to be set. Note: should be given within &#0034; &#0034;</p></dd></dt>
+			<dt><span class="term">value</span>
+				<dd><p class="para">New value of the corresponding double parameter</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the parameter specified is set to the value mentioned and 0 if setting of the double parameter was unsuccessful due to invalid inputs</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_setDblParam</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">time_limit</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setContinuous.html">&lt;&lt; sym_setContinuous</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setIntParam.html">sym_setIntParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setIntParam.html b/help/en_US/scilab_en_US_help/sym_setIntParam.html
new file mode 100644
index 0000000..0f9b8ce
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setIntParam.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setIntParam</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setDblParam.html">&lt;&lt; sym_setDblParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setInteger.html">sym_setInteger &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setIntParam</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setIntParam</h1>
+		<p class="refpurpose">This routine is used to set an integer type parameter.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setIntParam</span><span class="default">(</span><span class="default">key</span><span class="default">,</span><span class="default">value</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">key</span>
+				<dd><p class="para">The name of the parameter to be set. Note:should be given within &#0034; &#0034;</p></dd></dt>
+			<dt><span class="term">value</span>
+				<dd><p class="para">New value of the corresponding integer parameter</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the parameter specified is set to the value mentioned and 0 if setting of the integer parameter was unsuccessful due to invalid inputs</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_setIntParam</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">verbosity</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setDblParam.html">&lt;&lt; sym_setDblParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setInteger.html">sym_setInteger &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setInteger.html b/help/en_US/scilab_en_US_help/sym_setInteger.html
new file mode 100644
index 0000000..4402005
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setInteger.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setInteger</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setIntParam.html">&lt;&lt; sym_setIntParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setObjCoeff.html">sym_setObjCoeff &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setInteger</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setInteger</h1>
+		<p class="refpurpose">This routine is used to set the type of a variable to be integer.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setInteger</span><span class="default">(</span><span class="default">index</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">The index of the variable type to be modified as integer. Note that, it has to be at most the number of columns.</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the variable type has been set as integer and 0 if an error value is returned.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_setInteger</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setIntParam.html">&lt;&lt; sym_setIntParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setObjCoeff.html">sym_setObjCoeff &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setObjCoeff.html b/help/en_US/scilab_en_US_help/sym_setObjCoeff.html
new file mode 100644
index 0000000..b8fa629
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setObjCoeff.html
@@ -0,0 +1,85 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setObjCoeff</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setInteger.html">&lt;&lt; sym_setInteger</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setObjSense.html">sym_setObjSense &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setObjCoeff</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setObjCoeff</h1>
+		<p class="refpurpose">Set coefficient of a variable in the objective</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setObjCoeff</span><span class="default">(</span><span class="default">index</span><span class="default">,</span><span class="default">newCoeff</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function changes the coefficient of a variable in the objective function</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the variable to modify. Must be in {0,1,2,...n-1} where n is the number of variables in the problem</p></dd></dt>
+			<dt><span class="term">newCoeff</span>
+				<dd><p class="para">The new coefficient of the variable</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setObjCoeff</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">1.5</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setInteger.html">&lt;&lt; sym_setInteger</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setObjSense.html">sym_setObjSense &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setObjSense.html b/help/en_US/scilab_en_US_help/sym_setObjSense.html
new file mode 100644
index 0000000..69b7093
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setObjSense.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setObjSense</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setObjCoeff.html">&lt;&lt; sym_setObjCoeff</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setPrimalBound.html">sym_setPrimalBound &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setObjSense</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setObjSense</h1>
+		<p class="refpurpose">Set the objective sense</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setObjSense</span><span class="default">(</span><span class="default">sense</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function sets the sense of the objective function (minimization/maximization).</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">sense</span>
+				<dd><p class="para">The new sense of the objective function. Use sym_minimize or sym_maximize here</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setObjSense</span><span class="scilabopenclose">(</span><span class="scilabid">sym_minimize</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setObjCoeff.html">&lt;&lt; sym_setObjCoeff</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setPrimalBound.html">sym_setPrimalBound &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setPrimalBound.html b/help/en_US/scilab_en_US_help/sym_setPrimalBound.html
new file mode 100644
index 0000000..3040f55
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setPrimalBound.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setPrimalBound</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setObjSense.html">&lt;&lt; sym_setObjSense</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setStrParam.html">sym_setStrParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setPrimalBound</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setPrimalBound</h1>
+		<p class="refpurpose">Set the primal bound of the problem</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setPrimalBound</span><span class="default">(</span><span class="default">bound</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Set the primal bound of the loaded problem.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">bound</span>
+				<dd><p class="para">The new primal bound for the problem</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setPrimalBound</span><span class="scilabopenclose">(</span><span class="scilabnumber">10</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setObjSense.html">&lt;&lt; sym_setObjSense</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setStrParam.html">sym_setStrParam &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setStrParam.html b/help/en_US/scilab_en_US_help/sym_setStrParam.html
new file mode 100644
index 0000000..2fa67ca
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setStrParam.html
@@ -0,0 +1,83 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setStrParam</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setPrimalBound.html">&lt;&lt; sym_setPrimalBound</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setVarLower.html">sym_setVarLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setStrParam</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setStrParam</h1>
+		<p class="refpurpose">This routine is used to set a string type parameter.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setStrParam</span><span class="default">(</span><span class="default">key</span><span class="default">,</span><span class="default">value</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">key</span>
+				<dd><p class="para">The name of the string type parameter to be set. Note: should be given within &#0034; &#0034;</p></dd></dt>
+			<dt><span class="term">value</span>
+				<dd><p class="para">New value of the corresponding string parameter. Note: should be given within &#0034; &#0034;</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0 if the parameter specified is set to the value mentioned and 0 if setting of the string parameter was unsuccessful due to invalid inputs</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_setStrParam</span><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">source_path</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span><span class="scilabstring">&#0034;</span><span class="scilabstring">.</span><span class="scilabstring">.</span><span class="scilabstring">&#0034;</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Iswarya Hariharan</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setPrimalBound.html">&lt;&lt; sym_setPrimalBound</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setVarLower.html">sym_setVarLower &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setVarLower.html b/help/en_US/scilab_en_US_help/sym_setVarLower.html
new file mode 100644
index 0000000..2b977d2
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setVarLower.html
@@ -0,0 +1,85 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setVarLower</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setStrParam.html">&lt;&lt; sym_setStrParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setVarSoln.html">sym_setVarSoln &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setVarLower</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setVarLower</h1>
+		<p class="refpurpose">Set lower bound of a variable</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setVarLower</span><span class="default">(</span><span class="default">index</span><span class="default">,</span><span class="default">newBound</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function changes the lower bound of a variable to a new value</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the variable to modify. Must be in {0,1,2,...n-1} where n is the number of variables in the problem</p></dd></dt>
+			<dt><span class="term">newBound</span>
+				<dd><p class="para">The new lower bound for the variable</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setVarLower</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabconstants">%inf</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setStrParam.html">&lt;&lt; sym_setStrParam</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setVarSoln.html">sym_setVarSoln &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setVarSoln.html b/help/en_US/scilab_en_US_help/sym_setVarSoln.html
new file mode 100644
index 0000000..f8c73c7
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setVarSoln.html
@@ -0,0 +1,84 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setVarSoln</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setVarLower.html">&lt;&lt; sym_setVarLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setVarUpper.html">sym_setVarUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setVarSoln</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setVarSoln</h1>
+		<p class="refpurpose">Set a solution for the problem</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setVarSoln</span><span class="default">(</span><span class="default">solution</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">Sets a known solution for the problem.</p>
+		<p class="para">This function fails if the solution entered does not satisfy all bounds or is worse than another currently known solution.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">solution</span>
+				<dd><p class="para">Matrix containing solutions for the variables (must have size 1 row and number of columns equal to number of variables)</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setVarSoln</span><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">3.2</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setVarLower.html">&lt;&lt; sym_setVarLower</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_setVarUpper.html">sym_setVarUpper &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_setVarUpper.html b/help/en_US/scilab_en_US_help/sym_setVarUpper.html
new file mode 100644
index 0000000..16659ce
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_setVarUpper.html
@@ -0,0 +1,85 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_setVarUpper</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setVarSoln.html">&lt;&lt; sym_setVarSoln</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_solve.html">sym_solve &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_setVarUpper</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_setVarUpper</h1>
+		<p class="refpurpose">Set upper bound of a variable</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_setVarUpper</span><span class="default">(</span><span class="default">index</span><span class="default">,</span><span class="default">newBound</span><span class="default">)</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This function changes the upper bound of a variable to a new value</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<dl><dt><span class="term">index</span>
+				<dd><p class="para">Index of the variable to modify. Must be in {0,1,2,...n-1} where n is the number of variables in the problem</p></dd></dt>
+			<dt><span class="term">newBound</span>
+				<dd><p class="para">The new upper bound for the variable</p></dd></dt></dl></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">Returns 0</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_setVarUpper</span><span class="scilabopenclose">(</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">100</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setVarSoln.html">&lt;&lt; sym_setVarSoln</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="sym_solve.html">sym_solve &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/sym_solve.html b/help/en_US/scilab_en_US_help/sym_solve.html
new file mode 100644
index 0000000..67e43f5
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/sym_solve.html
@@ -0,0 +1,81 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>sym_solve</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setVarUpper.html">&lt;&lt; sym_setVarUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; <a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a> &gt; sym_solve</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">sym_solve</h1>
+		<p class="refpurpose">To solve the currently loaded MILP problem from scratch.</p></div>
+
+	<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+		<div class="synopsis"><pre><span class="functionid">sym_solve</span><span class="default">()</span></pre></div></div>
+
+	<div class="refsection"><h3 class="title">Description</h3>
+
+		<p class="para">This routine solves the currently loaded MILP problem from scratch.</p>
+		<p class="para">It prints status of the problem solver to scilab console.</p></div>
+
+	<div class="refsection"><h3 class="title">Arguments</h3>
+
+		<p class="para">This function takes no arguments</p></div>
+
+	<div class="refsection"><h3 class="title">Return value</h3>
+		
+		<p class="para">It returns 1 if it receives any return-value indicating an error message or 0 if it receives any return-value indicating a non-error message.</p></div>
+
+	<div class="refsection"><h3 class="title">Examples</h3>
+
+		<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">status</span><span class="scilaboperator">=</span><span class="scilabid">sym_solve</span><span class="scilabopenclose">(</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+	<div class="refsection"><h3 class="title">Authors</h3>
+
+		<ul class="itemizedlist"><li class="member">Sai Kiran Naragam</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="sym_setVarUpper.html">&lt;&lt; sym_setVarUpper</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/symphony.html b/help/en_US/scilab_en_US_help/symphony.html
new file mode 100644
index 0000000..a27f8e8
--- /dev/null
+++ b/help/en_US/scilab_en_US_help/symphony.html
@@ -0,0 +1,224 @@
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>symphony</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
+    	<span class="previous"><a href="qpipoptmat.html">&lt;&lt; qpipoptmat</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="symphonymat.html">symphonymat &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; symphony</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">symphony</h1>
+    <p class="refpurpose">Solves a  mixed integer linear programming constrained optimization problem.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphony</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbCon</span><span class="default">,</span><span class="default">c</span><span class="default">,</span><span class="default">isInt</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphony</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbCon</span><span class="default">,</span><span class="default">c</span><span class="default">,</span><span class="default">isInt</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">,</span><span class="default">objSense</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphony</span><span class="default">(</span><span class="default">nbVar</span><span class="default">,</span><span class="default">nbCon</span><span class="default">,</span><span class="default">c</span><span class="default">,</span><span class="default">isInt</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">conLB</span><span class="default">,</span><span class="default">conUB</span><span class="default">,</span><span class="default">objSense</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">status</span><span class="default">,</span><span class="default">output</span><span class="default">] = </span><span class="functionid">symphony</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">nbVar :</span>
+      <dd><p class="para">a double, number of variables.</p></dd></dt>
+   <dt><span class="term">nbCon :</span>
+      <dd><p class="para">a double, number of constraints.</p></dd></dt>
+   <dt><span class="term">c :</span>
+      <dd><p class="para">a vector of double, represents coefficients of the variables in the objective.</p></dd></dt>
+   <dt><span class="term">isInt :</span>
+      <dd><p class="para">a vector of boolean, represents wether a variable is constrained to be an integer.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">a vector of double, represents lower bounds of the variables.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">a vector of double, represents upper bounds of the variables.</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents  matrix representing the constraint matrix conLB ≤ A⋅x ≤ conUB.</p></dd></dt>
+   <dt><span class="term">conLB :</span>
+      <dd><p class="para">a vector of double, represents lower bounds of the constraints conLB ≤ A⋅x ≤ conUB.</p></dd></dt>
+   <dt><span class="term">conUB :</span>
+      <dd><p class="para">a vector of double, represents upper bounds of the constraints conLB ≤ A⋅x ≤ conUB.</p></dd></dt>
+   <dt><span class="term">objSense :</span>
+      <dd><p class="para">The sense (maximization/minimization) of the objective. Use 1(sym_minimize ) or -1 (sym_maximize) here.</p></dd></dt>
+   <dt><span class="term">options :</span>
+      <dd><p class="para">a list containing the parameters to be set.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">status :</span>
+      <dd><p class="para">status flag returned from symphony.See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The output data structure contains detailed information about the optimization process. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum or maximum of a constrained mixed integer linear programming optimization problem specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_symphony.xml_1.png' style='position:relative;top:41px;width:292px;height:90px'/></span></p>
+   <p class="para">The routine calls SYMPHONY written in C by gateway files for the actual computation.</p>
+   <p class="para">The status allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>status=227 : Optimal Solution Found</li>
+<li>status=228 : Maximum CPU Time exceeded.</li>
+<li>status=229 : Maximum Number of Node Limit Exceeded.</li>
+<li>status=230 : Maximum Number of Iterations Limit Exceeded.</li></ul></p>
+   <p class="para">For more details on status see the symphony documentation, go to http://www.coin-or.org/SYMPHONY/man-5.6/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">//Reference: Westerberg, Carl-Henrik, Bengt Bjorklund, and Eskil Hultman. </span><span class="scilabcomment">&#0034;</span><span class="scilabcomment">An application of mixed integer programming in a Swedish steel mill.</span><span class="scilabcomment">&#0034;</span><span class="scilabcomment"> Interfaces 7, no. 2 (1977): 39-43.</span>
+<span class="scilabcomment">// Objective function</span>
+<span class="scilabid">c</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">350</span><span class="scilaboperator">*</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">330</span><span class="scilaboperator">*</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">310</span><span class="scilaboperator">*</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">280</span><span class="scilaboperator">*</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">500</span><span class="scilabdefault">,</span><span class="scilabnumber">450</span><span class="scilabdefault">,</span><span class="scilabnumber">400</span><span class="scilabdefault">,</span><span class="scilabnumber">100</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Lower Bound of variable</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">8</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Upper Bound of variables</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span><a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Constraint Matrix</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">5</span><span class="scilaboperator">*</span><span class="scilabnumber">0.05</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabnumber">0.04</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilaboperator">*</span><span class="scilabnumber">0.05</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilaboperator">*</span><span class="scilabnumber">0.03</span><span class="scilabdefault">,</span><span class="scilabnumber">0.08</span><span class="scilabdefault">,</span><span class="scilabnumber">0.07</span><span class="scilabdefault">,</span><span class="scilabnumber">0.06</span><span class="scilabdefault">,</span><span class="scilabnumber">0.03</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">5</span><span class="scilaboperator">*</span><span class="scilabnumber">0.03</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabnumber">0.03</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilaboperator">*</span><span class="scilabnumber">0.04</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilaboperator">*</span><span class="scilabnumber">0.04</span><span class="scilabdefault">,</span><span class="scilabnumber">0.06</span><span class="scilabdefault">,</span><span class="scilabnumber">0.07</span><span class="scilabdefault">,</span><span class="scilabnumber">0.08</span><span class="scilabdefault">,</span><span class="scilabnumber">0.09</span><span class="scilabdefault">;</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Lower Bound of constraints</span>
+<span class="scilabid">conlb</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">25</span><span class="scilabdefault">;</span> <span class="scilabnumber">1.25</span><span class="scilabdefault">;</span> <span class="scilabnumber">1.25</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Upper Bound of constraints</span>
+<span class="scilabid">conub</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">25</span><span class="scilabdefault">;</span> <span class="scilabnumber">1.25</span><span class="scilabdefault">;</span> <span class="scilabnumber">1.25</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Row Matrix for telling symphony that the is integer or not</span>
+<span class="scilabid">isInt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabconstants">%t</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabconstants">%f</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">xopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">7.25</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0.25</span> <span class="scilabnumber">3.5</span><span class="scilabopenclose">]</span>
+<span class="scilabid">fopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">8495</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Calling Symphony</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">status</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">symphony</span><span class="scilabopenclose">(</span><span class="scilabnumber">8</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabid">isInt</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">conlb</span><span class="scilabdefault">,</span><span class="scilabid">conub</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">// An advanced case where we set some options in symphony</span>
+<span class="scilabcomment">// This problem is taken from</span>
+<span class="scilabcomment">// P.C.Chu and J.E.Beasley</span>
+<span class="scilabcomment">// </span><span class="scilabcomment">&#0034;</span><span class="scilabcomment">A genetic algorithm for the multidimensional knapsack problem</span><span class="scilabcomment">&#0034;</span><span class="scilabcomment">,</span>
+<span class="scilabcomment">// Journal of Heuristics, vol. 4, 1998, pp63-86.</span>
+<span class="scilabcomment">// The problem to be solved is:</span>
+<span class="scilabcomment">// Max  sum{j=1,...,n} p(j)x(j)</span>
+<span class="scilabcomment">// st   sum{j=1,...,n} r(i,j)x(j) </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= b(i)       i=1,...,m</span>
+<span class="scilabcomment">//                     x(j)=0 or 1</span>
+<span class="scilabcomment">// The function to be maximize i.e. P(j)</span>
+<span class="scilabid">c</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span>   <span class="scilabnumber">504</span> <span class="scilabnumber">803</span> <span class="scilabnumber">667</span> <span class="scilabnumber">1103</span> <span class="scilabnumber">834</span> <span class="scilabnumber">585</span> <span class="scilabnumber">811</span> <span class="scilabnumber">856</span> <span class="scilabnumber">690</span> <span class="scilabnumber">832</span> <span class="scilabnumber">846</span> <span class="scilabnumber">813</span> <span class="scilabnumber">868</span> <span class="scilabnumber">793</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">825</span> <span class="scilabnumber">1002</span> <span class="scilabnumber">860</span> <span class="scilabnumber">615</span> <span class="scilabnumber">540</span> <span class="scilabnumber">797</span> <span class="scilabnumber">616</span> <span class="scilabnumber">660</span> <span class="scilabnumber">707</span> <span class="scilabnumber">866</span> <span class="scilabnumber">647</span> <span class="scilabnumber">746</span> <span class="scilabnumber">1006</span> <span class="scilabnumber">608</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">877</span> <span class="scilabnumber">900</span> <span class="scilabnumber">573</span> <span class="scilabnumber">788</span> <span class="scilabnumber">484</span> <span class="scilabnumber">853</span> <span class="scilabnumber">942</span> <span class="scilabnumber">630</span> <span class="scilabnumber">591</span> <span class="scilabnumber">630</span> <span class="scilabnumber">640</span> <span class="scilabnumber">1169</span> <span class="scilabnumber">932</span> <span class="scilabnumber">1034</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">957</span> <span class="scilabnumber">798</span> <span class="scilabnumber">669</span> <span class="scilabnumber">625</span> <span class="scilabnumber">467</span> <span class="scilabnumber">1051</span> <span class="scilabnumber">552</span> <span class="scilabnumber">717</span> <span class="scilabnumber">654</span> <span class="scilabnumber">388</span> <span class="scilabnumber">559</span> <span class="scilabnumber">555</span> <span class="scilabnumber">1104</span> <span class="scilabnumber">783</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">959</span> <span class="scilabnumber">668</span> <span class="scilabnumber">507</span> <span class="scilabnumber">855</span> <span class="scilabnumber">986</span> <span class="scilabnumber">831</span> <span class="scilabnumber">821</span> <span class="scilabnumber">825</span> <span class="scilabnumber">868</span> <span class="scilabnumber">852</span> <span class="scilabnumber">832</span> <span class="scilabnumber">828</span> <span class="scilabnumber">799</span> <span class="scilabnumber">686</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">510</span> <span class="scilabnumber">671</span> <span class="scilabnumber">575</span> <span class="scilabnumber">740</span> <span class="scilabnumber">510</span> <span class="scilabnumber">675</span> <span class="scilabnumber">996</span> <span class="scilabnumber">636</span> <span class="scilabnumber">826</span> <span class="scilabnumber">1022</span> <span class="scilabnumber">1140</span> <span class="scilabnumber">654</span> <span class="scilabnumber">909</span> <span class="scilabnumber">799</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">1162</span> <span class="scilabnumber">653</span> <span class="scilabnumber">814</span> <span class="scilabnumber">625</span> <span class="scilabnumber">599</span> <span class="scilabnumber">476</span> <span class="scilabnumber">767</span> <span class="scilabnumber">954</span> <span class="scilabnumber">906</span> <span class="scilabnumber">904</span> <span class="scilabnumber">649</span> <span class="scilabnumber">873</span> <span class="scilabnumber">565</span> <span class="scilabnumber">853</span> <span class="scilabnumber">1008</span> <span class="scilabnumber">632</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint Matrix</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span>
+<span class="scilabcomment">//Constraint 1</span>
+<span class="scilabnumber">42</span> <span class="scilabnumber">41</span> <span class="scilabnumber">523</span> <span class="scilabnumber">215</span> <span class="scilabnumber">819</span> <span class="scilabnumber">551</span> <span class="scilabnumber">69</span> <span class="scilabnumber">193</span> <span class="scilabnumber">582</span> <span class="scilabnumber">375</span> <span class="scilabnumber">367</span> <span class="scilabnumber">478</span> <span class="scilabnumber">162</span> <span class="scilabnumber">898</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">550</span> <span class="scilabnumber">553</span> <span class="scilabnumber">298</span> <span class="scilabnumber">577</span> <span class="scilabnumber">493</span> <span class="scilabnumber">183</span> <span class="scilabnumber">260</span> <span class="scilabnumber">224</span> <span class="scilabnumber">852</span> <span class="scilabnumber">394</span> <span class="scilabnumber">958</span> <span class="scilabnumber">282</span> <span class="scilabnumber">402</span> <span class="scilabnumber">604</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">164</span> <span class="scilabnumber">308</span> <span class="scilabnumber">218</span> <span class="scilabnumber">61</span> <span class="scilabnumber">273</span> <span class="scilabnumber">772</span> <span class="scilabnumber">191</span> <span class="scilabnumber">117</span> <span class="scilabnumber">276</span> <span class="scilabnumber">877</span> <span class="scilabnumber">415</span> <span class="scilabnumber">873</span> <span class="scilabnumber">902</span> <span class="scilabnumber">465</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">320</span> <span class="scilabnumber">870</span> <span class="scilabnumber">244</span> <span class="scilabnumber">781</span> <span class="scilabnumber">86</span> <span class="scilabnumber">622</span> <span class="scilabnumber">665</span> <span class="scilabnumber">155</span> <span class="scilabnumber">680</span> <span class="scilabnumber">101</span> <span class="scilabnumber">665</span> <span class="scilabnumber">227</span> <span class="scilabnumber">597</span> <span class="scilabnumber">354</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">597</span> <span class="scilabnumber">79</span> <span class="scilabnumber">162</span> <span class="scilabnumber">998</span> <span class="scilabnumber">849</span> <span class="scilabnumber">136</span> <span class="scilabnumber">112</span> <span class="scilabnumber">751</span> <span class="scilabnumber">735</span> <span class="scilabnumber">884</span> <span class="scilabnumber">71</span> <span class="scilabnumber">449</span> <span class="scilabnumber">266</span> <span class="scilabnumber">420</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">797</span> <span class="scilabnumber">945</span> <span class="scilabnumber">746</span> <span class="scilabnumber">46</span> <span class="scilabnumber">44</span> <span class="scilabnumber">545</span> <span class="scilabnumber">882</span> <span class="scilabnumber">72</span> <span class="scilabnumber">383</span> <span class="scilabnumber">714</span> <span class="scilabnumber">987</span> <span class="scilabnumber">183</span> <span class="scilabnumber">731</span> <span class="scilabnumber">301</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">718</span> <span class="scilabnumber">91</span> <span class="scilabnumber">109</span> <span class="scilabnumber">567</span> <span class="scilabnumber">708</span> <span class="scilabnumber">507</span> <span class="scilabnumber">983</span> <span class="scilabnumber">808</span> <span class="scilabnumber">766</span> <span class="scilabnumber">615</span> <span class="scilabnumber">554</span> <span class="scilabnumber">282</span> <span class="scilabnumber">995</span> <span class="scilabnumber">946</span> <span class="scilabnumber">651</span> <span class="scilabnumber">298</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint 2</span>
+<span class="scilabnumber">509</span> <span class="scilabnumber">883</span> <span class="scilabnumber">229</span> <span class="scilabnumber">569</span> <span class="scilabnumber">706</span> <span class="scilabnumber">639</span> <span class="scilabnumber">114</span> <span class="scilabnumber">727</span> <span class="scilabnumber">491</span> <span class="scilabnumber">481</span> <span class="scilabnumber">681</span> <span class="scilabnumber">948</span> <span class="scilabnumber">687</span> <span class="scilabnumber">941</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">350</span> <span class="scilabnumber">253</span> <span class="scilabnumber">573</span> <span class="scilabnumber">40</span> <span class="scilabnumber">124</span> <span class="scilabnumber">384</span> <span class="scilabnumber">660</span> <span class="scilabnumber">951</span> <span class="scilabnumber">739</span> <span class="scilabnumber">329</span> <span class="scilabnumber">146</span> <span class="scilabnumber">593</span> <span class="scilabnumber">658</span> <span class="scilabnumber">816</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">638</span> <span class="scilabnumber">717</span> <span class="scilabnumber">779</span> <span class="scilabnumber">289</span> <span class="scilabnumber">430</span> <span class="scilabnumber">851</span> <span class="scilabnumber">937</span> <span class="scilabnumber">289</span> <span class="scilabnumber">159</span> <span class="scilabnumber">260</span> <span class="scilabnumber">930</span> <span class="scilabnumber">248</span> <span class="scilabnumber">656</span> <span class="scilabnumber">833</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">892</span> <span class="scilabnumber">60</span> <span class="scilabnumber">278</span> <span class="scilabnumber">741</span> <span class="scilabnumber">297</span> <span class="scilabnumber">967</span> <span class="scilabnumber">86</span> <span class="scilabnumber">249</span> <span class="scilabnumber">354</span> <span class="scilabnumber">614</span> <span class="scilabnumber">836</span> <span class="scilabnumber">290</span> <span class="scilabnumber">893</span> <span class="scilabnumber">857</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">158</span> <span class="scilabnumber">869</span> <span class="scilabnumber">206</span> <span class="scilabnumber">504</span> <span class="scilabnumber">799</span> <span class="scilabnumber">758</span> <span class="scilabnumber">431</span> <span class="scilabnumber">580</span> <span class="scilabnumber">780</span> <span class="scilabnumber">788</span> <span class="scilabnumber">583</span> <span class="scilabnumber">641</span> <span class="scilabnumber">32</span> <span class="scilabnumber">653</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">252</span> <span class="scilabnumber">709</span> <span class="scilabnumber">129</span> <span class="scilabnumber">368</span> <span class="scilabnumber">440</span> <span class="scilabnumber">314</span> <span class="scilabnumber">287</span> <span class="scilabnumber">854</span> <span class="scilabnumber">460</span> <span class="scilabnumber">594</span> <span class="scilabnumber">512</span> <span class="scilabnumber">239</span> <span class="scilabnumber">719</span> <span class="scilabnumber">751</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">708</span> <span class="scilabnumber">670</span> <span class="scilabnumber">269</span> <span class="scilabnumber">832</span> <span class="scilabnumber">137</span> <span class="scilabnumber">356</span> <span class="scilabnumber">960</span> <span class="scilabnumber">651</span> <span class="scilabnumber">398</span> <span class="scilabnumber">893</span> <span class="scilabnumber">407</span> <span class="scilabnumber">477</span> <span class="scilabnumber">552</span> <span class="scilabnumber">805</span> <span class="scilabnumber">881</span> <span class="scilabnumber">850</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint 3</span>
+<span class="scilabnumber">806</span> <span class="scilabnumber">361</span> <span class="scilabnumber">199</span> <span class="scilabnumber">781</span> <span class="scilabnumber">596</span> <span class="scilabnumber">669</span> <span class="scilabnumber">957</span> <span class="scilabnumber">358</span> <span class="scilabnumber">259</span> <span class="scilabnumber">888</span> <span class="scilabnumber">319</span> <span class="scilabnumber">751</span> <span class="scilabnumber">275</span> <span class="scilabnumber">177</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">883</span> <span class="scilabnumber">749</span> <span class="scilabnumber">229</span> <span class="scilabnumber">265</span> <span class="scilabnumber">282</span> <span class="scilabnumber">694</span> <span class="scilabnumber">819</span> <span class="scilabnumber">77</span> <span class="scilabnumber">190</span> <span class="scilabnumber">551</span> <span class="scilabnumber">140</span> <span class="scilabnumber">442</span> <span class="scilabnumber">867</span> <span class="scilabnumber">283</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">137</span> <span class="scilabnumber">359</span> <span class="scilabnumber">445</span> <span class="scilabnumber">58</span> <span class="scilabnumber">440</span> <span class="scilabnumber">192</span> <span class="scilabnumber">485</span> <span class="scilabnumber">744</span> <span class="scilabnumber">844</span> <span class="scilabnumber">969</span> <span class="scilabnumber">50</span> <span class="scilabnumber">833</span> <span class="scilabnumber">57</span> <span class="scilabnumber">877</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">482</span> <span class="scilabnumber">732</span> <span class="scilabnumber">968</span> <span class="scilabnumber">113</span> <span class="scilabnumber">486</span> <span class="scilabnumber">710</span> <span class="scilabnumber">439</span> <span class="scilabnumber">747</span> <span class="scilabnumber">174</span> <span class="scilabnumber">260</span> <span class="scilabnumber">877</span> <span class="scilabnumber">474</span> <span class="scilabnumber">841</span> <span class="scilabnumber">422</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">280</span> <span class="scilabnumber">684</span> <span class="scilabnumber">330</span> <span class="scilabnumber">910</span> <span class="scilabnumber">791</span> <span class="scilabnumber">322</span> <span class="scilabnumber">404</span> <span class="scilabnumber">403</span> <span class="scilabnumber">519</span> <span class="scilabnumber">148</span> <span class="scilabnumber">948</span> <span class="scilabnumber">414</span> <span class="scilabnumber">894</span> <span class="scilabnumber">147</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">73</span> <span class="scilabnumber">297</span> <span class="scilabnumber">97</span> <span class="scilabnumber">651</span> <span class="scilabnumber">380</span> <span class="scilabnumber">67</span> <span class="scilabnumber">582</span> <span class="scilabnumber">973</span> <span class="scilabnumber">143</span> <span class="scilabnumber">732</span> <span class="scilabnumber">624</span> <span class="scilabnumber">518</span> <span class="scilabnumber">847</span> <span class="scilabnumber">113</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">382</span> <span class="scilabnumber">97</span> <span class="scilabnumber">905</span> <span class="scilabnumber">398</span> <span class="scilabnumber">859</span> <span class="scilabnumber">4</span> <span class="scilabnumber">142</span> <span class="scilabnumber">110</span> <span class="scilabnumber">11</span> <span class="scilabnumber">213</span> <span class="scilabnumber">398</span> <span class="scilabnumber">173</span> <span class="scilabnumber">106</span> <span class="scilabnumber">331</span> <span class="scilabnumber">254</span> <span class="scilabnumber">447</span> <span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint 4</span>
+<span class="scilabnumber">404</span> <span class="scilabnumber">197</span> <span class="scilabnumber">817</span> <span class="scilabnumber">1000</span> <span class="scilabnumber">44</span> <span class="scilabnumber">307</span> <span class="scilabnumber">39</span> <span class="scilabnumber">659</span> <span class="scilabnumber">46</span> <span class="scilabnumber">334</span> <span class="scilabnumber">448</span> <span class="scilabnumber">599</span> <span class="scilabnumber">931</span> <span class="scilabnumber">776</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">263</span> <span class="scilabnumber">980</span> <span class="scilabnumber">807</span> <span class="scilabnumber">378</span> <span class="scilabnumber">278</span> <span class="scilabnumber">841</span> <span class="scilabnumber">700</span> <span class="scilabnumber">210</span> <span class="scilabnumber">542</span> <span class="scilabnumber">636</span> <span class="scilabnumber">388</span> <span class="scilabnumber">129</span> <span class="scilabnumber">203</span> <span class="scilabnumber">110</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">817</span> <span class="scilabnumber">502</span> <span class="scilabnumber">657</span> <span class="scilabnumber">804</span> <span class="scilabnumber">662</span> <span class="scilabnumber">989</span> <span class="scilabnumber">585</span> <span class="scilabnumber">645</span> <span class="scilabnumber">113</span> <span class="scilabnumber">436</span> <span class="scilabnumber">610</span> <span class="scilabnumber">948</span> <span class="scilabnumber">919</span> <span class="scilabnumber">115</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">967</span> <span class="scilabnumber">13</span> <span class="scilabnumber">445</span> <span class="scilabnumber">449</span> <span class="scilabnumber">740</span> <span class="scilabnumber">592</span> <span class="scilabnumber">327</span> <span class="scilabnumber">167</span> <span class="scilabnumber">368</span> <span class="scilabnumber">335</span> <span class="scilabnumber">179</span> <span class="scilabnumber">909</span> <span class="scilabnumber">825</span> <span class="scilabnumber">614</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">987</span> <span class="scilabnumber">350</span> <span class="scilabnumber">179</span> <span class="scilabnumber">415</span> <span class="scilabnumber">821</span> <span class="scilabnumber">525</span> <span class="scilabnumber">774</span> <span class="scilabnumber">283</span> <span class="scilabnumber">427</span> <span class="scilabnumber">275</span> <span class="scilabnumber">659</span> <span class="scilabnumber">392</span> <span class="scilabnumber">73</span> <span class="scilabnumber">896</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">68</span> <span class="scilabnumber">982</span> <span class="scilabnumber">697</span> <span class="scilabnumber">421</span> <span class="scilabnumber">246</span> <span class="scilabnumber">672</span> <span class="scilabnumber">649</span> <span class="scilabnumber">731</span> <span class="scilabnumber">191</span> <span class="scilabnumber">514</span> <span class="scilabnumber">983</span> <span class="scilabnumber">886</span> <span class="scilabnumber">95</span> <span class="scilabnumber">846</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">689</span> <span class="scilabnumber">206</span> <span class="scilabnumber">417</span> <span class="scilabnumber">14</span> <span class="scilabnumber">735</span> <span class="scilabnumber">267</span> <span class="scilabnumber">822</span> <span class="scilabnumber">977</span> <span class="scilabnumber">302</span> <span class="scilabnumber">687</span> <span class="scilabnumber">118</span> <span class="scilabnumber">990</span> <span class="scilabnumber">323</span> <span class="scilabnumber">993</span> <span class="scilabnumber">525</span> <span class="scilabnumber">322</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constrain 5</span>
+<span class="scilabnumber">475</span> <span class="scilabnumber">36</span> <span class="scilabnumber">287</span> <span class="scilabnumber">577</span> <span class="scilabnumber">45</span> <span class="scilabnumber">700</span> <span class="scilabnumber">803</span> <span class="scilabnumber">654</span> <span class="scilabnumber">196</span> <span class="scilabnumber">844</span> <span class="scilabnumber">657</span> <span class="scilabnumber">387</span> <span class="scilabnumber">518</span> <span class="scilabnumber">143</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">515</span> <span class="scilabnumber">335</span> <span class="scilabnumber">942</span> <span class="scilabnumber">701</span> <span class="scilabnumber">332</span> <span class="scilabnumber">803</span> <span class="scilabnumber">265</span> <span class="scilabnumber">922</span> <span class="scilabnumber">908</span> <span class="scilabnumber">139</span> <span class="scilabnumber">995</span> <span class="scilabnumber">845</span> <span class="scilabnumber">487</span> <span class="scilabnumber">100</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">447</span> <span class="scilabnumber">653</span> <span class="scilabnumber">649</span> <span class="scilabnumber">738</span> <span class="scilabnumber">424</span> <span class="scilabnumber">475</span> <span class="scilabnumber">425</span> <span class="scilabnumber">926</span> <span class="scilabnumber">795</span> <span class="scilabnumber">47</span> <span class="scilabnumber">136</span> <span class="scilabnumber">801</span> <span class="scilabnumber">904</span> <span class="scilabnumber">740</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">768</span> <span class="scilabnumber">460</span> <span class="scilabnumber">76</span> <span class="scilabnumber">660</span> <span class="scilabnumber">500</span> <span class="scilabnumber">915</span> <span class="scilabnumber">897</span> <span class="scilabnumber">25</span> <span class="scilabnumber">716</span> <span class="scilabnumber">557</span> <span class="scilabnumber">72</span> <span class="scilabnumber">696</span> <span class="scilabnumber">653</span> <span class="scilabnumber">933</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">420</span> <span class="scilabnumber">582</span> <span class="scilabnumber">810</span> <span class="scilabnumber">861</span> <span class="scilabnumber">758</span> <span class="scilabnumber">647</span> <span class="scilabnumber">237</span> <span class="scilabnumber">631</span> <span class="scilabnumber">271</span> <span class="scilabnumber">91</span> <span class="scilabnumber">75</span> <span class="scilabnumber">756</span> <span class="scilabnumber">409</span> <span class="scilabnumber">440</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">483</span> <span class="scilabnumber">336</span> <span class="scilabnumber">765</span> <span class="scilabnumber">637</span> <span class="scilabnumber">981</span> <span class="scilabnumber">980</span> <span class="scilabnumber">202</span> <span class="scilabnumber">35</span> <span class="scilabnumber">594</span> <span class="scilabnumber">689</span> <span class="scilabnumber">602</span> <span class="scilabnumber">76</span> <span class="scilabnumber">767</span> <span class="scilabnumber">693</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">893</span> <span class="scilabnumber">160</span> <span class="scilabnumber">785</span> <span class="scilabnumber">311</span> <span class="scilabnumber">417</span> <span class="scilabnumber">748</span> <span class="scilabnumber">375</span> <span class="scilabnumber">362</span> <span class="scilabnumber">617</span> <span class="scilabnumber">553</span> <span class="scilabnumber">474</span> <span class="scilabnumber">915</span> <span class="scilabnumber">457</span> <span class="scilabnumber">261</span> <span class="scilabnumber">350</span> <span class="scilabnumber">635</span> <span class="scilabdefault">;</span>
+<span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">nbCon</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://size">size</a><span class="scilabopenclose">(</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span>
+<span class="scilabid">nbVar</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://size">size</a><span class="scilabopenclose">(</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Lower Bound of variables</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabid">nbVar</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Upper Bound of variables</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabid">nbVar</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Row Matrix for telling symphony that the is integer or not</span>
+<span class="scilabid">isInt</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabconstants">%t</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabid">nbVar</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Lower Bound of constraints</span>
+<span class="scilabid">conLB</span><span class="scilaboperator">=</span><a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabid">nbCon</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Upper Bound of constraints</span>
+<span class="scilabid">conUB</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">11927</span> <span class="scilabnumber">13727</span> <span class="scilabnumber">11551</span> <span class="scilabnumber">13056</span> <span class="scilabnumber">13460</span> <span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span><span class="scilabdefault">;</span>
+<span class="scilabid">options</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">time_limit</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabnumber">25</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// The expected solution :</span>
+<span class="scilabcomment">// Output variables</span>
+<span class="scilabid">xopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Optimal value</span>
+<span class="scilabid">fopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">24381</span> <span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Calling Symphony</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">status</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">symphony</span><span class="scilabopenclose">(</span><span class="scilabid">nbVar</span><span class="scilabdefault">,</span><span class="scilabid">nbCon</span><span class="scilabdefault">,</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabid">isInt</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">conLB</span><span class="scilabdefault">,</span><span class="scilabid">conUB</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Keyur Joshi, Saikiran, Iswarya, Harpreet Singh</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
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+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
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+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>symphonymat</title>
+    <style type="text/css" media="all">
+      @import url("scilab_code.css");
+      @import url("xml_code.css");
+      @import url("c_code.css");
+      @import url("style.css");
+    </style>
+  </head>
+  <body>
+    <div class="manualnavbar">
+    <table width="100%"><tr>
+      <td width="30%">
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+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+
+
+
+    <span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> &gt;&gt; <a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a> &gt; symphonymat</span>
+
+    <br /><br />
+    <div class="refnamediv"><h1 class="refname">symphonymat</h1>
+    <p class="refpurpose">Solves a mixed integer linear programming constrained optimization problem in intlinprog format.</p></div>
+
+
+<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
+   <div class="synopsis"><pre><span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphonymat</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">intcon</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphonymat</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">intcon</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphonymat</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">intcon</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">)</span>
+<span class="default">xopt</span><span class="default"> = </span><span class="functionid">symphonymat</span><span class="default">(</span><span class="default">c</span><span class="default">,</span><span class="default">intcon</span><span class="default">,</span><span class="default">A</span><span class="default">,</span><span class="default">b</span><span class="default">,</span><span class="default">Aeq</span><span class="default">,</span><span class="default">beq</span><span class="default">,</span><span class="default">lb</span><span class="default">,</span><span class="default">ub</span><span class="default">,</span><span class="default">options</span><span class="default">)</span>
+<span class="default">[</span><span class="default">xopt</span><span class="default">,</span><span class="default">fopt</span><span class="default">,</span><span class="default">status</span><span class="default">,</span><span class="default">output</span><span class="default">] = </span><span class="functionid">symphonymat</span><span class="default">( ... )</span></pre></div></div>
+
+<div class="refsection"><h3 class="title">Parameters</h3>
+   <dl><dt><span class="term">c :</span>
+      <dd><p class="para">a vector of double, contains coefficients of the variables in the objective</p></dd></dt>
+   <dt><span class="term">intcon :</span>
+      <dd><p class="para">Vector of integer constraints, specified as a vector of positive integers. The values in intcon indicate the components of the decision variable x that are integer-valued. intcon has values from 1 through number of variable.</p></dd></dt>
+   <dt><span class="term">A :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">b :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the inequality constraints A⋅x ≤ b.</p></dd></dt>
+   <dt><span class="term">Aeq :</span>
+      <dd><p class="para">a matrix of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">beq :</span>
+      <dd><p class="para">a vector of double, represents the linear coefficients in the equality constraints Aeq⋅x = beq.</p></dd></dt>
+   <dt><span class="term">lb :</span>
+      <dd><p class="para">Lower bounds, specified as a vector or array of double. lb represents the lower bounds elementwise in lb ≤ x ≤ ub.</p></dd></dt>
+   <dt><span class="term">ub :</span>
+      <dd><p class="para">Upper bounds, specified as a vector or array of double. ub represents the upper bounds elementwise in lb ≤ x ≤ ub.</p></dd></dt>
+   <dt><span class="term">options :</span>
+      <dd><p class="para">a list containing the parameters to be set.</p></dd></dt>
+   <dt><span class="term">xopt :</span>
+      <dd><p class="para">a vector of double, the computed solution of the optimization problem.</p></dd></dt>
+   <dt><span class="term">fopt :</span>
+      <dd><p class="para">a double, the value of the function at x.</p></dd></dt>
+   <dt><span class="term">status :</span>
+      <dd><p class="para">status flag returned from symphony. See below for details.</p></dd></dt>
+   <dt><span class="term">output :</span>
+      <dd><p class="para">The output data structure contains detailed information about the optimization process. See below for details.</p></dd></dt></dl></div>
+
+<div class="refsection"><h3 class="title">Description</h3>
+   <p class="para">Search the minimum or maximum of a constrained mixed integer linear programming optimization problem specified by :</p>
+   <p class="para"><span><img src='./_LaTeX_symphonymat.xml_1.png' style='position:relative;top:51px;width:212px;height:110px'/></span></p>
+   <p class="para">The routine calls SYMPHONY written in C by gateway files for the actual computation.</p>
+   <p class="para">The status allows to know the status of the optimization which is given back by Ipopt.
+<ul class="itemizedlist"><li>status=227 : Optimal Solution Found</li>
+<li>status=228 : Maximum CPU Time exceeded.</li>
+<li>status=229 : Maximum Number of Node Limit Exceeded.</li>
+<li>status=230 : Maximum Number of Iterations Limit Exceeded.</li></ul></p>
+   <p class="para">For more details on status see the symphony documentation, go to http://www.coin-or.org/SYMPHONY/man-5.6/</p>
+   <p class="para">The output data structure contains detailed informations about the optimization process.
+It has type &#0034;struct&#0034; and contains the following fields.
+<ul class="itemizedlist"><li>output.iterations: The number of iterations performed during the search</li></ul></p>
+   <p class="para"></p></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">// Objective function</span>
+<span class="scilabcomment">// Reference: Westerberg, Carl-Henrik, Bengt Bjorklund, and Eskil Hultman. </span><span class="scilabcomment">&#0034;</span><span class="scilabcomment">An application of mixed integer programming in a Swedish steel mill.</span><span class="scilabcomment">&#0034;</span><span class="scilabcomment"> Interfaces 7, no. 2 (1977): 39-43.</span>
+<span class="scilabid">c</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">350</span><span class="scilaboperator">*</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">330</span><span class="scilaboperator">*</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">310</span><span class="scilaboperator">*</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">280</span><span class="scilaboperator">*</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">500</span><span class="scilabdefault">,</span><span class="scilabnumber">450</span><span class="scilabdefault">,</span><span class="scilabnumber">400</span><span class="scilabdefault">,</span><span class="scilabnumber">100</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Lower Bound of variable</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">8</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Upper Bound of variables</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabconstants">%inf</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Constraint Matrix</span>
+<span class="scilabid">Aeq</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">5</span><span class="scilaboperator">*</span><span class="scilabnumber">0.05</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabnumber">0.04</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilaboperator">*</span><span class="scilabnumber">0.05</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilaboperator">*</span><span class="scilabnumber">0.03</span><span class="scilabdefault">,</span><span class="scilabnumber">0.08</span><span class="scilabdefault">,</span><span class="scilabnumber">0.07</span><span class="scilabdefault">,</span><span class="scilabnumber">0.06</span><span class="scilabdefault">,</span><span class="scilabnumber">0.03</span><span class="scilabdefault">;</span>
+<span class="scilabnumber">5</span><span class="scilaboperator">*</span><span class="scilabnumber">0.03</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilaboperator">*</span><span class="scilabnumber">0.03</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilaboperator">*</span><span class="scilabnumber">0.04</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilaboperator">*</span><span class="scilabnumber">0.04</span><span class="scilabdefault">,</span><span class="scilabnumber">0.06</span><span class="scilabdefault">,</span><span class="scilabnumber">0.07</span><span class="scilabdefault">,</span><span class="scilabnumber">0.08</span><span class="scilabdefault">,</span><span class="scilabnumber">0.09</span><span class="scilabdefault">;</span><span class="scilabopenclose">]</span>
+<span class="scilabid">beq</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">25</span><span class="scilabdefault">,</span> <span class="scilabnumber">1.25</span><span class="scilabdefault">,</span> <span class="scilabnumber">1.25</span><span class="scilabopenclose">]</span>
+<span class="scilabid">intcon</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">1</span> <span class="scilabnumber">2</span> <span class="scilabnumber">3</span> <span class="scilabnumber">4</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Calling Symphony</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">status</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">symphonymat</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabid">intcon</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabid">Aeq</span><span class="scilabdefault">,</span><span class="scilabid">beq</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Press ENTER to continue</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Examples</h3>
+   <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabcomment">// An advanced case where we set some options in symphony</span>
+<span class="scilabcomment">// This problem is taken from</span>
+<span class="scilabcomment">// P.C.Chu and J.E.Beasley</span>
+<span class="scilabcomment">// </span><span class="scilabcomment">&#0034;</span><span class="scilabcomment">A genetic algorithm for the multidimensional knapsack problem</span><span class="scilabcomment">&#0034;</span><span class="scilabcomment">,</span>
+<span class="scilabcomment">// Journal of Heuristics, vol. 4, 1998, pp63-86.</span>
+<span class="scilabcomment">// The problem to be solved is:</span>
+<span class="scilabcomment">// Max  sum{j=1,...,n} p(j)x(j)</span>
+<span class="scilabcomment">// st   sum{j=1,...,n} r(i,j)x(j) </span><span class="scilabcomment">&#0060;</span><span class="scilabcomment">= b(i)       i=1,...,m</span>
+<span class="scilabcomment">//                     x(j)=0 or 1</span>
+<span class="scilabcomment">// The function to be maximize i.e. P(j)</span>
+<span class="scilabid">c</span> <span class="scilaboperator">=</span> <span class="scilaboperator">-</span><span class="scilabnumber">1</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span>   <span class="scilabnumber">504</span> <span class="scilabnumber">803</span> <span class="scilabnumber">667</span> <span class="scilabnumber">1103</span> <span class="scilabnumber">834</span> <span class="scilabnumber">585</span> <span class="scilabnumber">811</span> <span class="scilabnumber">856</span> <span class="scilabnumber">690</span> <span class="scilabnumber">832</span> <span class="scilabnumber">846</span> <span class="scilabnumber">813</span> <span class="scilabnumber">868</span> <span class="scilabnumber">793</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">825</span> <span class="scilabnumber">1002</span> <span class="scilabnumber">860</span> <span class="scilabnumber">615</span> <span class="scilabnumber">540</span> <span class="scilabnumber">797</span> <span class="scilabnumber">616</span> <span class="scilabnumber">660</span> <span class="scilabnumber">707</span> <span class="scilabnumber">866</span> <span class="scilabnumber">647</span> <span class="scilabnumber">746</span> <span class="scilabnumber">1006</span> <span class="scilabnumber">608</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">877</span> <span class="scilabnumber">900</span> <span class="scilabnumber">573</span> <span class="scilabnumber">788</span> <span class="scilabnumber">484</span> <span class="scilabnumber">853</span> <span class="scilabnumber">942</span> <span class="scilabnumber">630</span> <span class="scilabnumber">591</span> <span class="scilabnumber">630</span> <span class="scilabnumber">640</span> <span class="scilabnumber">1169</span> <span class="scilabnumber">932</span> <span class="scilabnumber">1034</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">957</span> <span class="scilabnumber">798</span> <span class="scilabnumber">669</span> <span class="scilabnumber">625</span> <span class="scilabnumber">467</span> <span class="scilabnumber">1051</span> <span class="scilabnumber">552</span> <span class="scilabnumber">717</span> <span class="scilabnumber">654</span> <span class="scilabnumber">388</span> <span class="scilabnumber">559</span> <span class="scilabnumber">555</span> <span class="scilabnumber">1104</span> <span class="scilabnumber">783</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">959</span> <span class="scilabnumber">668</span> <span class="scilabnumber">507</span> <span class="scilabnumber">855</span> <span class="scilabnumber">986</span> <span class="scilabnumber">831</span> <span class="scilabnumber">821</span> <span class="scilabnumber">825</span> <span class="scilabnumber">868</span> <span class="scilabnumber">852</span> <span class="scilabnumber">832</span> <span class="scilabnumber">828</span> <span class="scilabnumber">799</span> <span class="scilabnumber">686</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">510</span> <span class="scilabnumber">671</span> <span class="scilabnumber">575</span> <span class="scilabnumber">740</span> <span class="scilabnumber">510</span> <span class="scilabnumber">675</span> <span class="scilabnumber">996</span> <span class="scilabnumber">636</span> <span class="scilabnumber">826</span> <span class="scilabnumber">1022</span> <span class="scilabnumber">1140</span> <span class="scilabnumber">654</span> <span class="scilabnumber">909</span> <span class="scilabnumber">799</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">1162</span> <span class="scilabnumber">653</span> <span class="scilabnumber">814</span> <span class="scilabnumber">625</span> <span class="scilabnumber">599</span> <span class="scilabnumber">476</span> <span class="scilabnumber">767</span> <span class="scilabnumber">954</span> <span class="scilabnumber">906</span> <span class="scilabnumber">904</span> <span class="scilabnumber">649</span> <span class="scilabnumber">873</span> <span class="scilabnumber">565</span> <span class="scilabnumber">853</span> <span class="scilabnumber">1008</span> <span class="scilabnumber">632</span><span class="scilabopenclose">]</span><span class="scilaboperator">&#0039;</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint Matrix</span>
+<span class="scilabid">A</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span>   <span class="scilabcomment">//Constraint 1</span>
+<span class="scilabnumber">42</span> <span class="scilabnumber">41</span> <span class="scilabnumber">523</span> <span class="scilabnumber">215</span> <span class="scilabnumber">819</span> <span class="scilabnumber">551</span> <span class="scilabnumber">69</span> <span class="scilabnumber">193</span> <span class="scilabnumber">582</span> <span class="scilabnumber">375</span> <span class="scilabnumber">367</span> <span class="scilabnumber">478</span> <span class="scilabnumber">162</span> <span class="scilabnumber">898</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">550</span> <span class="scilabnumber">553</span> <span class="scilabnumber">298</span> <span class="scilabnumber">577</span> <span class="scilabnumber">493</span> <span class="scilabnumber">183</span> <span class="scilabnumber">260</span> <span class="scilabnumber">224</span> <span class="scilabnumber">852</span> <span class="scilabnumber">394</span> <span class="scilabnumber">958</span> <span class="scilabnumber">282</span> <span class="scilabnumber">402</span> <span class="scilabnumber">604</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">164</span> <span class="scilabnumber">308</span> <span class="scilabnumber">218</span> <span class="scilabnumber">61</span> <span class="scilabnumber">273</span> <span class="scilabnumber">772</span> <span class="scilabnumber">191</span> <span class="scilabnumber">117</span> <span class="scilabnumber">276</span> <span class="scilabnumber">877</span> <span class="scilabnumber">415</span> <span class="scilabnumber">873</span> <span class="scilabnumber">902</span> <span class="scilabnumber">465</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">320</span> <span class="scilabnumber">870</span> <span class="scilabnumber">244</span> <span class="scilabnumber">781</span> <span class="scilabnumber">86</span> <span class="scilabnumber">622</span> <span class="scilabnumber">665</span> <span class="scilabnumber">155</span> <span class="scilabnumber">680</span> <span class="scilabnumber">101</span> <span class="scilabnumber">665</span> <span class="scilabnumber">227</span> <span class="scilabnumber">597</span> <span class="scilabnumber">354</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">597</span> <span class="scilabnumber">79</span> <span class="scilabnumber">162</span> <span class="scilabnumber">998</span> <span class="scilabnumber">849</span> <span class="scilabnumber">136</span> <span class="scilabnumber">112</span> <span class="scilabnumber">751</span> <span class="scilabnumber">735</span> <span class="scilabnumber">884</span> <span class="scilabnumber">71</span> <span class="scilabnumber">449</span> <span class="scilabnumber">266</span> <span class="scilabnumber">420</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">797</span> <span class="scilabnumber">945</span> <span class="scilabnumber">746</span> <span class="scilabnumber">46</span> <span class="scilabnumber">44</span> <span class="scilabnumber">545</span> <span class="scilabnumber">882</span> <span class="scilabnumber">72</span> <span class="scilabnumber">383</span> <span class="scilabnumber">714</span> <span class="scilabnumber">987</span> <span class="scilabnumber">183</span> <span class="scilabnumber">731</span> <span class="scilabnumber">301</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">718</span> <span class="scilabnumber">91</span> <span class="scilabnumber">109</span> <span class="scilabnumber">567</span> <span class="scilabnumber">708</span> <span class="scilabnumber">507</span> <span class="scilabnumber">983</span> <span class="scilabnumber">808</span> <span class="scilabnumber">766</span> <span class="scilabnumber">615</span> <span class="scilabnumber">554</span> <span class="scilabnumber">282</span> <span class="scilabnumber">995</span> <span class="scilabnumber">946</span> <span class="scilabnumber">651</span> <span class="scilabnumber">298</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint 2</span>
+<span class="scilabnumber">509</span> <span class="scilabnumber">883</span> <span class="scilabnumber">229</span> <span class="scilabnumber">569</span> <span class="scilabnumber">706</span> <span class="scilabnumber">639</span> <span class="scilabnumber">114</span> <span class="scilabnumber">727</span> <span class="scilabnumber">491</span> <span class="scilabnumber">481</span> <span class="scilabnumber">681</span> <span class="scilabnumber">948</span> <span class="scilabnumber">687</span> <span class="scilabnumber">941</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">350</span> <span class="scilabnumber">253</span> <span class="scilabnumber">573</span> <span class="scilabnumber">40</span> <span class="scilabnumber">124</span> <span class="scilabnumber">384</span> <span class="scilabnumber">660</span> <span class="scilabnumber">951</span> <span class="scilabnumber">739</span> <span class="scilabnumber">329</span> <span class="scilabnumber">146</span> <span class="scilabnumber">593</span> <span class="scilabnumber">658</span> <span class="scilabnumber">816</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">638</span> <span class="scilabnumber">717</span> <span class="scilabnumber">779</span> <span class="scilabnumber">289</span> <span class="scilabnumber">430</span> <span class="scilabnumber">851</span> <span class="scilabnumber">937</span> <span class="scilabnumber">289</span> <span class="scilabnumber">159</span> <span class="scilabnumber">260</span> <span class="scilabnumber">930</span> <span class="scilabnumber">248</span> <span class="scilabnumber">656</span> <span class="scilabnumber">833</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">892</span> <span class="scilabnumber">60</span> <span class="scilabnumber">278</span> <span class="scilabnumber">741</span> <span class="scilabnumber">297</span> <span class="scilabnumber">967</span> <span class="scilabnumber">86</span> <span class="scilabnumber">249</span> <span class="scilabnumber">354</span> <span class="scilabnumber">614</span> <span class="scilabnumber">836</span> <span class="scilabnumber">290</span> <span class="scilabnumber">893</span> <span class="scilabnumber">857</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">158</span> <span class="scilabnumber">869</span> <span class="scilabnumber">206</span> <span class="scilabnumber">504</span> <span class="scilabnumber">799</span> <span class="scilabnumber">758</span> <span class="scilabnumber">431</span> <span class="scilabnumber">580</span> <span class="scilabnumber">780</span> <span class="scilabnumber">788</span> <span class="scilabnumber">583</span> <span class="scilabnumber">641</span> <span class="scilabnumber">32</span> <span class="scilabnumber">653</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">252</span> <span class="scilabnumber">709</span> <span class="scilabnumber">129</span> <span class="scilabnumber">368</span> <span class="scilabnumber">440</span> <span class="scilabnumber">314</span> <span class="scilabnumber">287</span> <span class="scilabnumber">854</span> <span class="scilabnumber">460</span> <span class="scilabnumber">594</span> <span class="scilabnumber">512</span> <span class="scilabnumber">239</span> <span class="scilabnumber">719</span> <span class="scilabnumber">751</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">708</span> <span class="scilabnumber">670</span> <span class="scilabnumber">269</span> <span class="scilabnumber">832</span> <span class="scilabnumber">137</span> <span class="scilabnumber">356</span> <span class="scilabnumber">960</span> <span class="scilabnumber">651</span> <span class="scilabnumber">398</span> <span class="scilabnumber">893</span> <span class="scilabnumber">407</span> <span class="scilabnumber">477</span> <span class="scilabnumber">552</span> <span class="scilabnumber">805</span> <span class="scilabnumber">881</span> <span class="scilabnumber">850</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint 3</span>
+<span class="scilabnumber">806</span> <span class="scilabnumber">361</span> <span class="scilabnumber">199</span> <span class="scilabnumber">781</span> <span class="scilabnumber">596</span> <span class="scilabnumber">669</span> <span class="scilabnumber">957</span> <span class="scilabnumber">358</span> <span class="scilabnumber">259</span> <span class="scilabnumber">888</span> <span class="scilabnumber">319</span> <span class="scilabnumber">751</span> <span class="scilabnumber">275</span> <span class="scilabnumber">177</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">883</span> <span class="scilabnumber">749</span> <span class="scilabnumber">229</span> <span class="scilabnumber">265</span> <span class="scilabnumber">282</span> <span class="scilabnumber">694</span> <span class="scilabnumber">819</span> <span class="scilabnumber">77</span> <span class="scilabnumber">190</span> <span class="scilabnumber">551</span> <span class="scilabnumber">140</span> <span class="scilabnumber">442</span> <span class="scilabnumber">867</span> <span class="scilabnumber">283</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">137</span> <span class="scilabnumber">359</span> <span class="scilabnumber">445</span> <span class="scilabnumber">58</span> <span class="scilabnumber">440</span> <span class="scilabnumber">192</span> <span class="scilabnumber">485</span> <span class="scilabnumber">744</span> <span class="scilabnumber">844</span> <span class="scilabnumber">969</span> <span class="scilabnumber">50</span> <span class="scilabnumber">833</span> <span class="scilabnumber">57</span> <span class="scilabnumber">877</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">482</span> <span class="scilabnumber">732</span> <span class="scilabnumber">968</span> <span class="scilabnumber">113</span> <span class="scilabnumber">486</span> <span class="scilabnumber">710</span> <span class="scilabnumber">439</span> <span class="scilabnumber">747</span> <span class="scilabnumber">174</span> <span class="scilabnumber">260</span> <span class="scilabnumber">877</span> <span class="scilabnumber">474</span> <span class="scilabnumber">841</span> <span class="scilabnumber">422</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">280</span> <span class="scilabnumber">684</span> <span class="scilabnumber">330</span> <span class="scilabnumber">910</span> <span class="scilabnumber">791</span> <span class="scilabnumber">322</span> <span class="scilabnumber">404</span> <span class="scilabnumber">403</span> <span class="scilabnumber">519</span> <span class="scilabnumber">148</span> <span class="scilabnumber">948</span> <span class="scilabnumber">414</span> <span class="scilabnumber">894</span> <span class="scilabnumber">147</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">73</span> <span class="scilabnumber">297</span> <span class="scilabnumber">97</span> <span class="scilabnumber">651</span> <span class="scilabnumber">380</span> <span class="scilabnumber">67</span> <span class="scilabnumber">582</span> <span class="scilabnumber">973</span> <span class="scilabnumber">143</span> <span class="scilabnumber">732</span> <span class="scilabnumber">624</span> <span class="scilabnumber">518</span> <span class="scilabnumber">847</span> <span class="scilabnumber">113</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">382</span> <span class="scilabnumber">97</span> <span class="scilabnumber">905</span> <span class="scilabnumber">398</span> <span class="scilabnumber">859</span> <span class="scilabnumber">4</span> <span class="scilabnumber">142</span> <span class="scilabnumber">110</span> <span class="scilabnumber">11</span> <span class="scilabnumber">213</span> <span class="scilabnumber">398</span> <span class="scilabnumber">173</span> <span class="scilabnumber">106</span> <span class="scilabnumber">331</span> <span class="scilabnumber">254</span> <span class="scilabnumber">447</span> <span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constraint 4</span>
+<span class="scilabnumber">404</span> <span class="scilabnumber">197</span> <span class="scilabnumber">817</span> <span class="scilabnumber">1000</span> <span class="scilabnumber">44</span> <span class="scilabnumber">307</span> <span class="scilabnumber">39</span> <span class="scilabnumber">659</span> <span class="scilabnumber">46</span> <span class="scilabnumber">334</span> <span class="scilabnumber">448</span> <span class="scilabnumber">599</span> <span class="scilabnumber">931</span> <span class="scilabnumber">776</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">263</span> <span class="scilabnumber">980</span> <span class="scilabnumber">807</span> <span class="scilabnumber">378</span> <span class="scilabnumber">278</span> <span class="scilabnumber">841</span> <span class="scilabnumber">700</span> <span class="scilabnumber">210</span> <span class="scilabnumber">542</span> <span class="scilabnumber">636</span> <span class="scilabnumber">388</span> <span class="scilabnumber">129</span> <span class="scilabnumber">203</span> <span class="scilabnumber">110</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">817</span> <span class="scilabnumber">502</span> <span class="scilabnumber">657</span> <span class="scilabnumber">804</span> <span class="scilabnumber">662</span> <span class="scilabnumber">989</span> <span class="scilabnumber">585</span> <span class="scilabnumber">645</span> <span class="scilabnumber">113</span> <span class="scilabnumber">436</span> <span class="scilabnumber">610</span> <span class="scilabnumber">948</span> <span class="scilabnumber">919</span> <span class="scilabnumber">115</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">967</span> <span class="scilabnumber">13</span> <span class="scilabnumber">445</span> <span class="scilabnumber">449</span> <span class="scilabnumber">740</span> <span class="scilabnumber">592</span> <span class="scilabnumber">327</span> <span class="scilabnumber">167</span> <span class="scilabnumber">368</span> <span class="scilabnumber">335</span> <span class="scilabnumber">179</span> <span class="scilabnumber">909</span> <span class="scilabnumber">825</span> <span class="scilabnumber">614</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">987</span> <span class="scilabnumber">350</span> <span class="scilabnumber">179</span> <span class="scilabnumber">415</span> <span class="scilabnumber">821</span> <span class="scilabnumber">525</span> <span class="scilabnumber">774</span> <span class="scilabnumber">283</span> <span class="scilabnumber">427</span> <span class="scilabnumber">275</span> <span class="scilabnumber">659</span> <span class="scilabnumber">392</span> <span class="scilabnumber">73</span> <span class="scilabnumber">896</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">68</span> <span class="scilabnumber">982</span> <span class="scilabnumber">697</span> <span class="scilabnumber">421</span> <span class="scilabnumber">246</span> <span class="scilabnumber">672</span> <span class="scilabnumber">649</span> <span class="scilabnumber">731</span> <span class="scilabnumber">191</span> <span class="scilabnumber">514</span> <span class="scilabnumber">983</span> <span class="scilabnumber">886</span> <span class="scilabnumber">95</span> <span class="scilabnumber">846</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">689</span> <span class="scilabnumber">206</span> <span class="scilabnumber">417</span> <span class="scilabnumber">14</span> <span class="scilabnumber">735</span> <span class="scilabnumber">267</span> <span class="scilabnumber">822</span> <span class="scilabnumber">977</span> <span class="scilabnumber">302</span> <span class="scilabnumber">687</span> <span class="scilabnumber">118</span> <span class="scilabnumber">990</span> <span class="scilabnumber">323</span> <span class="scilabnumber">993</span> <span class="scilabnumber">525</span> <span class="scilabnumber">322</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">//Constrain 5</span>
+<span class="scilabnumber">475</span> <span class="scilabnumber">36</span> <span class="scilabnumber">287</span> <span class="scilabnumber">577</span> <span class="scilabnumber">45</span> <span class="scilabnumber">700</span> <span class="scilabnumber">803</span> <span class="scilabnumber">654</span> <span class="scilabnumber">196</span> <span class="scilabnumber">844</span> <span class="scilabnumber">657</span> <span class="scilabnumber">387</span> <span class="scilabnumber">518</span> <span class="scilabnumber">143</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">515</span> <span class="scilabnumber">335</span> <span class="scilabnumber">942</span> <span class="scilabnumber">701</span> <span class="scilabnumber">332</span> <span class="scilabnumber">803</span> <span class="scilabnumber">265</span> <span class="scilabnumber">922</span> <span class="scilabnumber">908</span> <span class="scilabnumber">139</span> <span class="scilabnumber">995</span> <span class="scilabnumber">845</span> <span class="scilabnumber">487</span> <span class="scilabnumber">100</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">447</span> <span class="scilabnumber">653</span> <span class="scilabnumber">649</span> <span class="scilabnumber">738</span> <span class="scilabnumber">424</span> <span class="scilabnumber">475</span> <span class="scilabnumber">425</span> <span class="scilabnumber">926</span> <span class="scilabnumber">795</span> <span class="scilabnumber">47</span> <span class="scilabnumber">136</span> <span class="scilabnumber">801</span> <span class="scilabnumber">904</span> <span class="scilabnumber">740</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">768</span> <span class="scilabnumber">460</span> <span class="scilabnumber">76</span> <span class="scilabnumber">660</span> <span class="scilabnumber">500</span> <span class="scilabnumber">915</span> <span class="scilabnumber">897</span> <span class="scilabnumber">25</span> <span class="scilabnumber">716</span> <span class="scilabnumber">557</span> <span class="scilabnumber">72</span> <span class="scilabnumber">696</span> <span class="scilabnumber">653</span> <span class="scilabnumber">933</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">420</span> <span class="scilabnumber">582</span> <span class="scilabnumber">810</span> <span class="scilabnumber">861</span> <span class="scilabnumber">758</span> <span class="scilabnumber">647</span> <span class="scilabnumber">237</span> <span class="scilabnumber">631</span> <span class="scilabnumber">271</span> <span class="scilabnumber">91</span> <span class="scilabnumber">75</span> <span class="scilabnumber">756</span> <span class="scilabnumber">409</span> <span class="scilabnumber">440</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">483</span> <span class="scilabnumber">336</span> <span class="scilabnumber">765</span> <span class="scilabnumber">637</span> <span class="scilabnumber">981</span> <span class="scilabnumber">980</span> <span class="scilabnumber">202</span> <span class="scilabnumber">35</span> <span class="scilabnumber">594</span> <span class="scilabnumber">689</span> <span class="scilabnumber">602</span> <span class="scilabnumber">76</span> <span class="scilabnumber">767</span> <span class="scilabnumber">693</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">893</span> <span class="scilabnumber">160</span> <span class="scilabnumber">785</span> <span class="scilabnumber">311</span> <span class="scilabnumber">417</span> <span class="scilabnumber">748</span> <span class="scilabnumber">375</span> <span class="scilabnumber">362</span> <span class="scilabnumber">617</span> <span class="scilabnumber">553</span> <span class="scilabnumber">474</span> <span class="scilabnumber">915</span> <span class="scilabnumber">457</span> <span class="scilabnumber">261</span> <span class="scilabnumber">350</span> <span class="scilabnumber">635</span> <span class="scilabdefault">;</span>
+<span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabid">nbVar</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://size">size</a><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabopenclose">)</span>
+<span class="scilabid">b</span><span class="scilaboperator">=</span><span class="scilabopenclose">[</span><span class="scilabnumber">11927</span> <span class="scilabnumber">13727</span> <span class="scilabnumber">11551</span> <span class="scilabnumber">13056</span> <span class="scilabnumber">13460</span> <span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// Lower Bound of variables</span>
+<span class="scilabid">lb</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabid">nbVar</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Upper Bound of variables</span>
+<span class="scilabid">ub</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://repmat">repmat</a><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabid">nbVar</span><span class="scilabopenclose">)</span>
+<span class="scilabcomment">// Lower Bound of constrains</span>
+<span class="scilabid">intcon</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabskeyword">for</span> <span class="scilabid">i</span> <span class="scilaboperator">=</span> <span class="scilabnumber">1</span><span class="scilabspecial">:</span><span class="scilabid">nbVar</span>
+<span class="scilabid">intcon</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabid">intcon</span> <span class="scilabid">i</span><span class="scilabopenclose">]</span><span class="scilabdefault">;</span>
+<span class="scilabskeyword">end</span>
+<span class="scilabid">options</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://list">list</a><span class="scilabopenclose">(</span><span class="scilabstring">&#0034;</span><span class="scilabstring">time_limit</span><span class="scilabstring">&#0034;</span><span class="scilabdefault">,</span> <span class="scilabnumber">25</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span>
+<span class="scilabcomment">// The expected solution :</span>
+<span class="scilabcomment">// Output variables</span>
+<span class="scilabid">xopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span><span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabspecial">..</span>
+<span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span> <span class="scilabnumber">0</span> <span class="scilabnumber">1</span> <span class="scilabnumber">0</span><span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Optimal value</span>
+<span class="scilabid">fopt</span> <span class="scilaboperator">=</span> <span class="scilabopenclose">[</span> <span class="scilabnumber">24381</span> <span class="scilabopenclose">]</span>
+<span class="scilabcomment">// Calling Symphony</span>
+<span class="scilabopenclose">[</span><span class="scilabid">x</span><span class="scilabdefault">,</span><span class="scilabid">f</span><span class="scilabdefault">,</span><span class="scilabid">status</span><span class="scilabdefault">,</span><span class="scilabid">output</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">symphonymat</span><span class="scilabopenclose">(</span><span class="scilabid">c</span><span class="scilabdefault">,</span><span class="scilabid">intcon</span><span class="scilabdefault">,</span><span class="scilabid">A</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabopenclose">[</span><span class="scilabopenclose">]</span><span class="scilabdefault">,</span><span class="scilabid">lb</span><span class="scilabdefault">,</span><span class="scilabid">ub</span><span class="scilabdefault">,</span><span class="scilabid">options</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
+
+<div class="refsection"><h3 class="title">Authors</h3>
+   <ul class="itemizedlist"><li class="member">Keyur Joshi, Saikiran, Iswarya, Harpreet Singh</li></ul></div>
+    <br />
+
+    <div class="manualnavbar">
+    <table width="100%">
+    <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr>
+<tr>
+      <td width="30%">
+    	<span class="previous"><a href="symphony.html">&lt;&lt; symphony</a></span>
+
+      </td>
+      <td width="40%" class="center">
+      	<span class="top"><a href="section_19f4f1e5726c01d683e8b82be0a7e910.html">FOSSEE Optimization Toolbox</a></span>
+
+      </td>
+      <td width="30%" class="next">
+      	<span class="next"><a href="section_508f0b211d17ea6769714cc144e6b731.html">Symphony Native Functions &gt;&gt;</a></span>
+
+      </td>
+    </tr></table>
+      <hr />
+    </div>
+  </body>
+</html>
diff --git a/help/en_US/scilab_en_US_help/xml_code.css b/help/en_US/scilab_en_US_help/xml_code.css
new file mode 100644
index 0000000..9e4c27f
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+++ b/help/en_US/scilab_en_US_help/xml_code.css
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