22 Jun
2020
22 Jun
'20
10:06 p.m.
Thank you Alexey! There is a symbolic math program call symengine. I think symenigne is also written in C++. Symengine has a C interface: https://github.com/symengine/symengine/blob/master/symengine/cwrapper.h But I do not have the knowledge to understand how one makes a C interface for a C++ library. Yours sincerely, Xianwen