Inspired by Vsauce: https://www.youtube.com/watch?v=eXUUClgd-Eo Mouse to bottom left corner to change variables. Modular multiplication works by assigning every point on the circle a value and then connects each point to the one other point with a value equivalent to (n * multiplier % pointCount) The shapes created are called epicycloids. You might know the shape from spirographs.
