view wisdom/free @ 11237:6df01ef9a417

<shachaf> mkx bin/d1wg//dowg "$@" | head -n1
author HackBot
date Sat, 04 Nov 2017 01:57:25 +0000
parents ca4257b9b1e7
children
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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.