view wisdom/categorical product @ 11252:81018895aa57

<oerjan> addquote <shachaf> int-e: Do you like this? <int-e> It depends on the context. In the context of "Do you like _?", I hate it.
author HackBot
date Wed, 06 Dec 2017 02:51:19 +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.