Math education as a speed-run of history.
What’s the use of math history?
Proof as a form of literature.
In case you missed the lecture.
Mathematical plot devices.
It goes way beyond love triangles.
October 2024 (with bad drawings).
A meme. A cartoon. A puzzle.
Please deface my books.
Advice in the form of graffiti.
Of trashcans and thimbles.
That can't be the answer. (Can it?)
Edgar Degas, mathematician.
On an artist who sought "movement in its exact truth."
Key theorems about (learning) calculus.
This generalizes, of course, to the Theorem of How You Learn Stokes' Theorem.
A tale of two calculus books
Two authors on the strange experience of "popularizing" calculus.
September 2024 (with bad drawings).
A month in review -- with a parting puzzle.