view wisdom/functor @ 11550:4d1ab3124746 draft

<oerjan> slwd vst//s,a ,,
author HackEso <hackeso@esolangs.org>
date Mon, 07 May 2018 01:43:08 +0100
parents 69b3e38974d3
children
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Functors are morphisms in the category of small categories.