[math-fun] Rauzy fractal convergence animation

Here's a GIF animation that shows the Rauzy fractal converging from an IFS by varying the angles in unison: https://www.karzes.com/anim_rauzy.gif Note that it converges at two distinct points in the sequence, in two different ways, so don't close it prematurely. At one point it almost looks like it's going to converge to a Heighway dragon, but of course it doesn't. Tom