Mercurial > repo
view wisdom/categorical product @ 12212:f8017a8f2c4a draft
<b_jonas> STOP
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Fri, 29 Nov 2019 23:33:55 +0000 |
parents | 00af4aaadf2c |
children |
line wrap: on
line source
categorical product is like when you have two category elements A and B then their product is element C iff there are two morphisms p:C->A and q:C->B such that for every element X and morphisms u:X->A and v:X->B there is a unique morphism w:X->C such that u=wp and v=wq.