fmincon examples added

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/general_tests/fmincon/fmincon_ub4.sce b/tests/general_tests/fmincon/fmincon_ub4.sce
new file mode 100644
index 0000000..26dc579
--- /dev/null
+++ b/tests/general_tests/fmincon/fmincon_ub4.sce
@@ -0,0 +1,24 @@
+
+//Check if upper bound is not -infinity
+
+function y=fun(x)
+y=x(1)+x(2);
+endfunction
+
+x0 = [1,2];
+A = [3,4];
+b = [7];
+Aeq = [];
+beq = [];
+lb = [];
+ub = [-%inf,6];
+options=list("MaxIter", [1500], "CpuTime", [500], "Gradient", "OFF", "Hessian", "OFF");
+
+//Error
+//fmincon: Value of Upper Bound can not be negative infinity
+//at line     467 of function fmincon called by :  
+//[xopt,fopt,exitflag,output,lambda,gradient,hessian] = fmincon (fun, x0, A, b, Aeq, beq, lb, ub);
+//at line      24 of exec file called by :    
+//exec fmincon_ub4.sce
+
+[xopt,fopt,exitflag,output,lambda,gradient,hessian] = fmincon (fun, x0, A, b, Aeq, beq, lb, ub);