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<int-e> sled bin/morse-decode//s=^a=print_a=
author HackBot
date Fri, 05 Jan 2018 00:57:08 +0000
parents d3a12978331a
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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.