view wisdom/functor @ 11990:7c770f5b66d2 draft

<ais523> delquote 1271
author HackEso <hackeso@esolangs.org>
date Thu, 24 Oct 2019 22:13:54 +0000
parents 69b3e38974d3
children
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Functors are morphisms in the category of small categories.