view wisdom/morphism @ 9272:c70ed230703c

<oerjan> sled bin/randbin//s/cat/grep \'\'/
author HackBot
date Thu, 13 Oct 2016 22:54:23 +0000
parents c3f8b4762fa7
children a655017e4390
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A morphism is just a natural transformation between two functors on 1.