Hii I am looking for novel where MC is Teacher. He also has system and he has done his PhD in university of Pennsylvania and after completing his Phd he starts teaching in university of Pennsylvania. He is scholar in maths. He solved golden something like that question also. He also got awards and others. Not remembered properly . Please if anyone knows the title then help me. Yes he is mathematician. Note: in starting he was student.
Idk if you've already found it but it sounds like you're looking for Scholar’s Advanced Technological System. Also, if you know any other book where it has thee MC constantly acquiring knowledge and upgrading his knowledge base like this one LMK.