I thought I was competent to teach Python. Then I was asked to explain this.

Got the new translation. At first sight the modernization of the language reads well, though I hope they have not smoothened away all of the old man's fire and brimstone. Paper too thin, print shows through @princetonupress.bsky.social

Experimenting in mixing Greek and Devanagari letters in the teaching of macro

Screengrab from the Netflix movie 'Jaane Jaan'. Anyone have an idea what math this is? Reddit says it is a spectral sequence calculation.

Also work in progress, but over a longer horizon. Pure math. Most interested and best prepared right now in probability theory but also curious about logic and set theory.

My to-do list. High-dimensional probability and statistics. Vershynin, Wainwright and others.