Actually, I have coded one example that calls Mathematica Solve/NSolve function in C++ by using WSTP link. However, since I have many equation systems which need Mathematica Solve/NSolve function, I don't know how to create a continuous link between C++ and Mathematica to keep solving equation systems by using Mathematica Solve/Nsolve function.
Could anyone help me or just send me some related materials to solve this problem? Thanks a lot!