fmincon examples added

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/general_tests/fminunc/fminunc_logical3.sce b/tests/general_tests/fminunc/fminunc_logical3.sce
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+++ b/tests/general_tests/fminunc/fminunc_logical3.sce
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+//Find x in R^2 such that:
+// An Example which results in exceeding Maximum Iterations
+
+function y = fun(x)
+	y = (x(1)-x(2))^2 + x(1);
+endfunction
+x0 = [1,2];
+options=list("MaxIter", [1000], "CpuTime", [500], "Gradient", "OFF", "Hessian", "OFF");
+
+//Output
+//
+//Maximum Number of Iterations Exceeded. Output may not be optimal.
+// hessian  =
+// 
+//    2.  - 2.  
+//  - 2.    2.  
+// gradient  =
+// 
+//    0.9999885    0.  
+// output  =
+// 
+//   Iterations: 1000
+//   Cpu_Time: 2.112
+//   Objective_Evaluation: 1001
+//   Dual_Infeasibility: 0.9999885
+//   Message: "Maximum Number of Iterations Exceeded. Output may not be optimal"
+// exitflag  =
+// 
+//  1  
+// fopt  =
+// 
+//  - 1.050D+18  
+// xopt  =
+// 
+// 10^18 *
+// 
+//  - 1.0497354  
+//  - 1.0497354  
+
+
+[xopt,fopt,exitflag,output,gradient,hessian] = fminunc (fun, x0, options)
+