Mercurial > repo
view wisdom/bicategory @ 3282:d0fa860458af
<oerjan> echo \'A preorder is just a thin category.\' >wisdom/\'preorder\'
author | HackBot |
---|---|
date | Sat, 06 Jul 2013 03:40:42 +0000 |
parents | 3eaceca49cc4 |
children | c777e2d91031 |
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Bicategories are just categories where composition is only associative up to an isomorphism.