Mercurial > repo
annotate wisdom/categorical product @ 9273:4d88066c879e
<shachaf> ` mkx \'bin/Binary//echo "$@"\'; mkx \'bin/binary//Binary file bin/binary matches\'
author | HackBot |
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date | Thu, 13 Oct 2016 22:56:42 +0000 |
parents | 74cae6b8f28c |
children | 00af4aaadf2c |
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e6ce804971eb
<b_jonas> learn 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 morphism w:X->C such that u=wp and v=wq.
HackBot
parents:
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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 morphism w:X->C such that u=wp and v=wq. |