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+<?xml version="1.0" encoding="UTF-8"?>
+<refentry version="5.0-subset Scilab" xml:id="sym_addConstr" xml:lang="en"
+					xmlns="http://docbook.org/ns/docbook"
+					xmlns:xlink="http://www.w3.org/1999/xlink"
+					xmlns:svg="http://www.w3.org/2000/svg"
+					xmlns:ns3="http://www.w3.org/1999/xhtml"
+					xmlns:mml="http://www.w3.org/1998/Math/MathML"
+					xmlns:db="http://docbook.org/ns/docbook">
+
+	<refnamediv>
+		<refname>sym_addConstr</refname>
+		<refpurpose>Add a new constraint</refpurpose>
+	</refnamediv>
+
+	<refsynopsisdiv>
+		<title>Calling Sequence</title>
+		<synopsis>sym_addConstr(coeff,type,bound1[,bound2])</synopsis>
+	</refsynopsisdiv>
+
+	<refsection>
+		<title>Description</title>
+
+		<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.</para>
+		<para>The last argument is only required for ranged constraints. For the other types of constraints, only the third argument is required.</para>
+
+	</refsection>
+
+	<refsection>
+		<title>Arguments</title>
+
+		<variablelist>
+			<varlistentry>
+				<term>coeff</term>
+				<listitem><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)</para></listitem>
+			</varlistentry>
+			<varlistentry>
+				<term>type</term>
+				<listitem><para>Type of the new constraint. Supported types: less than or equal to ("L"), greater than or equal to ("G"), equal to ("E"), or ranged ("R")</para></listitem>
+			</varlistentry>
+			<varlistentry>
+				<term>bound1</term>
+				<listitem><para>The first (or only) bound for the constraint</para></listitem>
+			</varlistentry>
+			<varlistentry>
+				<term>bound2</term>
+				<listitem><para>The second bound for ranged constraints. The two bounds for ranged constraints can be in any order.</para></listitem>
+			</varlistentry>
+		</variablelist>
+
+	</refsection>
+
+	<refsection>
+		<title>Return value</title>
+		
+		<para>Returns 0</para>
+
+	</refsection>
+
+	<refsection>
+		<title>Examples</title>
+
+		<programlisting role="example">sym_addConstr(sparse([0,0,1,0,2]),"R",0,10)</programlisting>
+		<programlisting role="example">sym_addConstr(sparse([0,0,1,1,0]),"G",4)</programlisting>
+
+	</refsection>
+
+	<refsection>
+		<title>Authors</title>
+
+		<simplelist type="vert">
+			<member>Keyur Joshi</member>
+
+		</simplelist>
+	</refsection>
+</refentry>
+