view wisdom/natural transformation @ 96:917a13ada1cf

<nortti> run ls /bin /usr/bin /usr/local/bin | paste
author HackBot
date Sun, 18 Mar 2012 20:24:50 +0000
parents 4c3105a6aae1
children c777e2d91031 3bd6df98c33e
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Natural transformations are just morphisms in the category of functors