>>1948724The only gui library I've tried is JavaFX and it was okay. Maybe you would prefer Qt if you want to do it in C++, but I haven't tried it.
What about a webapp? Something like Angular + Bootstrap will make the gui part much easier. I don't know much about math, but you can surely find some cool Javascript math and graphics libraries.
>>1948778Please stop embarrasing your country and leave. This is a bulli-free thread.