A Map of Mathematics
Interesting. I still prefer the clarity of the map of mathematical structures I ran across in the late 90s from Max Tegmark...  Perhaps it might interest some of you who are reading this discussion: <a href="https://space.mit.edu/home/tegmark/toe.gif" rel="nofollow">https://space.mit.edu/home/tegmark/toe.gif</a><p>(parent webpage if you want more context: <a href="https://space.mit.edu/home/tegmark/crazy.html" rel="nofollow">https://space.mit.edu/home/tegmark/crazy.html</a>).