view wisdom/free @ 9210:ff5cd04f053a

<hppavilion[1]> ` hg log | paste
author HackBot
date Mon, 10 Oct 2016 08:01:51 +0000
parents ca4257b9b1e7
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A free structure is one that has no nontrivial identities, except algebraist phrase that in a much fancier way with morphisms.