Looked at the source - I tried to figure out how to get it to draw cool patterns. Pressed F1. All I could get it to draw was straight lines. I'm sure it would work if I understood what the inputs were supposed to be - example equations would go a long way. neat concept anyway, I love mathematical simulations!
Viewing post in Awkward Math Puzzles jam comments
I should have probably done a better job explaining the operations, constants, variables, simple expressions, etc... The input expression is basically a function of the current position on the X axis <x>, and the current time <t>, so you'd get an ascending line with the expression "x", and a descending line with the expression "-x" for example. Any non existing constant or variable such as <a> and <b> would resolve to zero but I should have also made it clear that they were placeholders in that F1 panel. Anyway, thanks for the feedback.