hfjidufu
Great post.

I enjoy the almost Oliver Burne[0] meets Mondrian[1] like outputs of Duckering's implementation, but appreciate the simplicity of the author's as well.

Excellent linked resources for anyone interested in using programming to illuminate mathematics.

[0] https://en.wikipedia.org/wiki/Oliver_Byrne_(mathematician)

[1] https://en.wikipedia.org/wiki/Piet_Mondrian

cwmoore
Your post goes a lot farther, but the Pappus Chains reminded me of the Method of Apollonius that I have used to generate nested yinyan symbols with JavaScript.
xrd
Really fun, and the link to the numberphile video is great, too.
wesliejoe
[flagged]
xiaodai
Python is a very poor choice for such a tool. Julia should have been used