Hi,
When subsiting x by a float in a sin(x)^2 expression, I get the following
error:
libc++abi.dylib: terminating with uncaught exception of type
cln::notreached_exception: Internal error: statement in file
float/elem/cl_F_square.cc, line 21 has been reached!!
using this code:
symbol x;
ex exTest = sin(x)*sin(x);
exmap map;
map[x] = 1.0;
cout << exTest.subs(map) << endl;
I need to do similar substitutions in a matrix, and they allways fail for
expressions that contain cos(x)^2 or sin(x)^2, but no for ones that contain
cos(x)*sin(x), for example.
Can you help me understanding this error and/or getting around it?
Regards