view wisdom/lie @ 9252:6b4cdb914244

<oerjan> learn An union is the opposite of an ion.
author HackBot
date Thu, 13 Oct 2016 00:22:40 +0000
parents f0e8bf6fb443
children c777e2d91031
line wrap: on
line source

Lies are even easier than monoids. They form groups, known as Lie groups.