OP when i saw the title "list of simple mathematical operations in ECC secp256k1 (Python)." I think that those funtions will be implemented directly in python only... I don't see why you get merit just by showing someone else code here.
What do you mean implementing directly? Of course it's not someone else's code, these are mathematical functions and there is no copyrights or anything.
Btw, you already have the fastest tools here, no need to overreact. 😉