Mercurial > repo
view wisdom/lambek's lemma @ 11319:cf167328310d
<shachaf> swrjan s,oet,unster,
author | HackBot |
---|---|
date | Mon, 15 Jan 2018 06:16:19 +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.