simplification

Tricks and tips for beginners to shorten and simplify code Question: I am looking for ways to shorten and simplify my python code. Here is one example of one small rock/paper/scissors game I wrote earlier. The code kinda looks too long to me and I want to try to learn how to shorten my code. …

Is there a way to add my own identities to simplify a system of polynomial equations in sympy? Question: I have the following identity: 1 = a + b + c Supose that I have the expression: expr = x*(a + b + c) It can be simplified as x. Is there a way to …