view wisdom/lambek's lemma @ 11866:088b9d939e57 draft

<ais523> ` sed -i -e \'s/unzip(@_)/unzip(@ARGV)/\' bin/unzip
author HackEso <hackeso@esolangs.org>
date Tue, 16 Jul 2019 21:37:33 +0000
parents d3a12978331a
children
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Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses. It can be proved with as few as five arrows.