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annotate wisdom/categorical product @ 12155:9e25c5563e7e draft

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<b_jonas> `` /bin/sed -i \'s/humor,/humor, \\\\/\' "/hackenv/wisdom/rules of wisdom"
author HackEso <hackeso@esolangs.org>
date Mon, 18 Nov 2019 08:24:30 +0000
parents 00af4aaadf2c
children
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rev   line source
10797
00af4aaadf2c <oerjan> slwd categorical product//s,is a,is a unique,
HackBot
parents: 5039
diff changeset
1 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.