view wisdom/lambek's lemma @ 9290:d9054ff7a1e2

<oerjan> delquote 1293
author HackBot
date Sat, 15 Oct 2016 16:07:03 +0000
parents 4d453e9a7250
children d3a12978331a
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Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses.