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<wob_jonas> `` sed -i \'s/",/\\\\n",/\' bin/ftoc
author HackEso <hackeso@esolangs.org>
date Fri, 25 Jan 2019 13:50:49 +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.