view wisdom/morphism @ 8601:051bf11c8692

<int-e> ` ( echo \'main=putStr s>>print s\'; echo \'s="main=putStr s>>print s\\ns="\' ) > quines/haskell
author HackBot
date Sat, 25 Jun 2016 09:37:35 +0000
parents c3f8b4762fa7
children a655017e4390
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A morphism is just a natural transformation between two functors on 1.