I find this very much fascinating, although I can't understand it. I hope I can, eventually, fully appreciate "higher math" questioning like this one, and would be really grateful if someone could point me what to study, as an "amateur mathematician" with only background on engineering calculus.
I'm at the moment looking forward to it. I'm just having some trouble learning other people's code and navigating it, but i guess that's a skill you have to develop by doing it.