Mathematicians write the most insane shit you've ever seen in your life then they're just like □ peace out
83If you wrote the equivalent of this in software I think linus torvalds himself would personally show up to destroy your pc.
12Nah, formulas like that are basically the assembly code for logic.
4
statements dreamed up by the utterly deranged
42OP, I need the definition for × and <,> too
28× is the cartesian product I think, no clue what the other thing is tho
5
QED.
16This is giving me PTSD flashbacks from Number Theory at uni. What a fascinating mindfuck.
15oh god number theory.... the things they make you do in that class.......
8
Oh no, there are xis!!!
https://www.change.org/p/the-entire-multiverse-ban-xi-from-the-greek-alphabet
10Im sorry, but the capital form alone justifies its existence.
3
Is this from Principia Mathematica or smth?
5This looks like classical ordinal set theory in relatively modern notation. I’d guess that Principia Mathematica uses batshit notation compared to this but I haven’t read it.
7
