This seems good. I was definitely getting the sense there were at least two axes, and these seem to capture a lot of it.
Could Abstract/Methodical be something like Russell and Whitehead’s Principia Mathematica?
Also, I’m interested that Concrete/Methodical is analysis, given the Corn post. I would have expected it to be Intuitive? (I don’t actually do higher math, so I don’t know from personal experience.)