This is what made it such a fun project for me. I don't enjoy really complex math, but I love optimizing and refactoring and making things more modular and achieving new visual effects. So I was able to just drop in a couple of key equations from the internet, and I was off to the races and got many hours of enjoyment from the infinite tail of possible improvements. Plus, you get really satisfying output really early on ("in a weekend"), which is a big motivator for me to keep going.