Mercurial > repo
view wisdom/free @ 9705:a8c7db5d48cc
<shachaf> mkx bin/re-s//F="$(lastfiles)"; mv "${F}" "${F}s"
author | HackBot |
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date | Thu, 17 Nov 2016 17:03:37 +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.