50000 Rectangles #21

50000 rectangles

(Continued from 50000 Rectangles #20.) Chaos Game as defined in the wiki uses a specific type of function (move towards vertex). This is an unnecessary restriction. Iterated Function Systems has the looser requirement of Contraction Mappings. Contraction mappings can be nonlinear.

It turns out that playing the chaos game on and IFS collection of functions will reveal the fixed set for that IFS. Even though nonlinear functions are allowed, the wiki page for IFS shows only linear/affine examples. Flame Fractals are examples of IFS that include non-linear generating functions.