view wisdom/morphism @ 9236:d5dbebbe2fc1

<b_jonas> addquote <ais523> hmm, I just remembered that I was formally trained to tune harps
author HackBot
date Tue, 11 Oct 2016 12:59:54 +0000
parents c3f8b4762fa7
children a655017e4390
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A morphism is just a natural transformation between two functors on 1.