Mercurial > repo

view wisdom/free @ 7967:28dfd2857c83

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
<oerjan> undo 7813
author HackBot
date Sun, 08 May 2016 04:24:41 +0000
parents ca4257b9b1e7
children
line wrap: on
line source

A free structure is one that has no nontrivial identities, except algebraist phrase that in a much fancier way with morphisms.