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<Phantom_Hoover> learn composition is where you take morphisms such as Phantom and Hoover from the Pha category and combine them together: Hoover \xe2\x88\x98 Phantom.
author HackBot
date Fri, 31 May 2013 15:59:05 +0000
parents 3eaceca49cc4
children c777e2d91031
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Bicategories are just categories where composition is only associative up to an isomorphism.