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view wisdom/categorical product @ 11580:27e8c2d84d6d draft
<alercah> addquote <zzo38> Please look at the new [[BackTurn]] program language see if it is good or else what other comment/question/complaint.
author | HackEso <hackeso@esolangs.org> |
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date | Sun, 01 Jul 2018 09:39:58 +0100 |
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.