view wisdom/lambek's lemma @ 9306:d566058bc92f

<ybden> learn molum is the inverse function of ybden.
author HackBot
date Mon, 17 Oct 2016 00:29:49 +0000
parents 4d453e9a7250
children d3a12978331a
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Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses.