Mercurial > repo
view wisdom/lambek's lemma @ 10923:025d446d79cc
<oerjan> sled bin/sport//s,[\'],,g
author | HackBot |
---|---|
date | Sat, 20 May 2017 05:44:54 +0000 |
parents | d3a12978331a |
children |
line wrap: on
line source
Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses. It can be proved with as few as five arrows.