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Constructive Criticism

Recent posts

Jan 24, 2026
Hyperbolic geometry exercises
Just wanted to write up some solutions to problems in hyperbolic geometry as practice. Here is one. Proposition. An isometry of the upper half-space model whose only fixed point is $\infty$ has the form $(x, t) …
Oct 16, 2025
How to have the computer draw for you (without AI)
I am a lazy artist. For example, for a recent piece, I wanted a curvy set of train tracks, like this: But I wanted to be able to see what the whole curve would look like without having to paintstakingly draw …
Apr 17, 2025
How to make a call tree that still works when people flake
I believe techniques from math and science are able to help us produce stronger organizations (if the educational and political barriers can be worked through). If this is true, we should probably be able to …
Mar 31, 2025
Capital in Transit
This is a piece I made recently titled In Transit. It depicts paths, which each transition from random motion to a regular spiral motion as the letters along the path grow. It is a generative piece, meaning it …
Mar 11, 2025
Contradiction
Mao wrote The law of contradiction in things, that is, the law of the unity of opposites, is the basic law of materialist dialectics… The fundamental cause of the development of a thing is not external …