I played around with my graphing calculator in the same way, just trying out different equations to see what they looked like, and even made some simple games o

I played around with my graphing calculator in the same way, just trying out different equations to see what they looked like, and even made some simple games out of them. I kind of miss that, because I had a much better idea of what different functions looked like on a graph than I do now, when I could actually use them for animations in games (I mostly just use sines and cosines for oscillating animations and log functions for easing).