diff options
Diffstat (limited to 'tests/general_tests/intfminunc/intfminuc_gradient3.sce')
| -rw-r--r-- | tests/general_tests/intfminunc/intfminuc_gradient3.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/general_tests/intfminunc/intfminuc_gradient3.sce b/tests/general_tests/intfminunc/intfminuc_gradient3.sce new file mode 100644 index 0000000..2357301 --- /dev/null +++ b/tests/general_tests/intfminunc/intfminuc_gradient3.sce @@ -0,0 +1,20 @@ +// Check if a user specifies correct format of gradient function or not + +function [y] = f(x) +y = -x(1)^2 - x(2)^2; +endfunction + +grad=[]; +x0=[2,1]; +intcon = [1] +options = list("gradobj",grad); + +// !--error 10000 +// intfminbnd_options: Expected type ["string"] for input argument gradobj at input #2, but got "constant" instead. +// at line 56 of function Checktype called by : +// at line 194 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_gradient3.sce + +[xopt,fopt,exitflag,gradient,hessian]=intfminunc(f,x0,intcon,options) |