Large cardinals, for instance, exist outside ZFC — the Zermelo-Fraenkel set theory with the Axiom of Choice, the framework underpinning nearly all modern mathematics. “Numbers ‘so large that ...

Pre-print paper prompts social media discussion over ‘a year of miracles for the Chinese mathematical community’.

There's even evidence of this ratio among the mathematics of ancient Babylonians ... As a constant for all circles, pi is an ...