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view wisdom/categorical product @ 12113:5c08df66b69d draft
<fizzie> sled /hackenv/bin/bookofeso//s|esobible|$HACKENV/esobible|g
author | HackEso <hackeso@esolangs.org> |
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date | Sat, 16 Nov 2019 22:45:57 +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.