view wisdom/natural transformation @ 2291:418bbf89dd73

<Gregor> cut -d\' \' -f2 prefs > prefs.bf
author HackBot
date Wed, 27 Feb 2013 21:07:15 +0000
parents 4c3105a6aae1
children c777e2d91031 3bd6df98c33e
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Natural transformations are just morphisms in the category of functors