diff options
Diffstat (limited to 'tests/general_tests/intfminunc/intfminuc_gradient2.sce')
| -rw-r--r-- | tests/general_tests/intfminunc/intfminuc_gradient2.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/general_tests/intfminunc/intfminuc_gradient2.sce b/tests/general_tests/intfminunc/intfminuc_gradient2.sce new file mode 100644 index 0000000..612ee66 --- /dev/null +++ b/tests/general_tests/intfminunc/intfminuc_gradient2.sce @@ -0,0 +1,18 @@ +// Check if a user specifies correct format of gradient function or not + +function [y] = f(x) +y = -x(1)^2 - x(2)^2; +endfunction + +x0=[2,1]; +intcon = [1] +options = list("gradobj",""); + +// !--error 999 +// Unknown string passed in gradobj. +// at line 200 of function intfminunc called by : +// [xopt,fopt,exitflag,gradient,hessian]=intfminunc(f,x0,intcon,options) +// at line 8 of exec file called by : +// exec intfminuc_gradient2.sce + +[xopt,fopt,exitflag,gradient,hessian]=intfminunc(f,x0,intcon,options) |