fmincon examples added

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/general_tests/fminunc/fminunc_logical2.sce b/tests/general_tests/fminunc/fminunc_logical2.sce
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+++ b/tests/general_tests/fminunc/fminunc_logical2.sce
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+//Find x in R^2 such that:
+// An Infeasible Example (Solver will show this as "Regularization becomes too large")
+
+function y = fun(x)
+	y = log(x);
+endfunction
+x0 = [1];
+options=list("MaxIter", [1500], "CpuTime", [500], "Gradient", "OFF", "Hessian", "OFF");
+
+//Output
+//
+//Error in step computation (regularization becomes too large?)!
+// hessian  =
+// 
+//     []
+// gradient  =
+// 
+//     []
+// output  =
+// 
+//   Iterations: 26
+//   Cpu_Time: 0.044
+//   Message: "Error in step computation (regularization becomes too large?)!"
+// exitflag  =
+// 
+//  10  
+// fopt  =
+// 
+//     []
+// xopt  =
+// 
+//     []
+
+[xopt,fopt,exitflag,output,gradient,hessian] = fminunc (fun, x0, options)
+