view wisdom/categorical product @ 11914:7e41237f750b draft

<b_jonas> `` set -e; slashlearn "spoiler//Don\'t give movie spoilers on channel. If you do, hppavilion may hire a hitman to hunt you down in real life and torture you in refined ways."; forget rogue one
author HackEso <hackeso@esolangs.org>
date Mon, 26 Aug 2019 21:41:15 +0000
parents 00af4aaadf2c
children
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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.