view wisdom/lambek's lemma @ 8789:92789c477bc3

<boily> learn LKoen vivait en haut de la Tout Eiffel, mais il s\'est pr\xc3\xa9fix\xc3\xa9 des L et s\'est envol\xc3\xa9.
author HackBot
date Mon, 11 Jul 2016 11:18:23 +0000
parents 4d453e9a7250
children d3a12978331a
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Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses.