view wisdom/lambek's lemma @ 12340:89b14ac72783 draft

<int-e> learn Cattitude is a combination of pride, entitlement, indifference, and cruelty that humans can never hope to achieve.
author HackEso <hackeso@esolangs.org>
date Fri, 21 Aug 2020 08:59:06 +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.