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<Jafet> ` echo \'#!/bin/cat\' >quines/cat && chmod +x quines/cat
author HackBot
date Thu, 15 Dec 2016 02:19:48 +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.