> So the whole thing is just playing around with words. Er... that's what mathematics is. It's a word game - we build systems from arbitrary rules and then exp

> So the whole thing is just playing around with words. Er... that's what mathematics is. It's a word game - we build systems from arbitrary rules and then explore the results. Look through https://www.mathgoodies.com/articles/numbers https://www.mathgoodies.com/articles/numbers for a bunch of uncommonly-defined numbers.