Follow

Terry Tao attempts to visualize vector spaces, linear maps, and exact sequences using arrows from arrows to arrows: terrytao.wordpress.com/2021/11

Ok, some of the arrows are really supposed to be half-open intervals, but drawn with a barred closed end and a pointy open end they look a lot like \(\mapsto\).

· · Web · 0 · 1 · 1
Sign in to participate in the conversation
Mathstodon

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!