https://ncatlab.org/nlab/show/natural+transformationarrow-up-right https://en.wikipedia.org/wiki/Natural_transformationarrow-up-right https://www.youtube.com/watch?v=2LJC-XD5Ffo&list=PLbgaMIhjbmEnaH_LTkxLI7FMa2HsnawM_&index=17arrow-up-right
Last updated 4 years ago