Mercurial > repo

annotate wisdom/lambek's lemma @ 12299:94e16e8b0418 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
<oerjan> learn zemhill is a bot for playing BF Joust, something we cannot underscore enough.
author HackEso <hackeso@esolangs.org>
date Tue, 07 Jan 2020 07:33:42 +0000
parents d3a12978331a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10491
d3a12978331a <shachaf> le/rn_append lambek\'s lemma//It can be proved with as few as five arrows.
HackBot
parents: 8401
diff changeset
1 Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses. It can be proved with as few as five arrows.