Some math not related to chess

Hey guys! Just wanted to share something today not related to chess: I have derived the equations resulted from rotating y=x^2 and y=ax^2+bx+c any number of degrees around the origin in terms of x. Here is the proof: https://www.desmos.com/calculator/qvmv3bd9px and https://www.desmos.com/calculator/bz6uvhm6dt

Idk where else to post this but I hope you found it interesting! More chess-related content to come.