view wisdom/lambek's lemma @ 12448:4ee1bf5d8d4b draft

<oerjan> learn The password of the month is decided with a non-terminating computation.
author HackEso <hackeso@esolangs.org>
date Wed, 02 Feb 2022 12:48:05 +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.