view wisdom/tall @ 9346:8070050e089a

<tswett> learn \xd0\xa1\xd0\xa1\xd0\xa1\xd0\xa0 is the Russian way of writing USSR. They like to write U as \xd0\xa1 sometimes.
author HackBot
date Wed, 19 Oct 2016 02:15:18 +0000
parents 9c2aad7ba4eb
children
line wrap: on
line source

A Tall proof is a proof with a small hole, which can only be filled by another Tall proof.