view wisdom/lambek's lemma @ 9493:4f3d1f30b321

<Zarutian> le/rn essay/To essay is to try, and while doing that showing your work in writing.
author HackBot
date Sat, 29 Oct 2016 00:50:25 +0000
parents 4d453e9a7250
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Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses.