<wib_jonas> `` hg log --removed -r 12473: -T "u\\n" -l 1 /hackenv/wisdom/password | grep -q || slashlearn \'password//The password of the month is up against his power, they were just like bugs.\'

Lambek's Lemma, invented by Joachim "Taneb" Lambek, states that initial algebras have inverses. It can be proved with as few as five arrows.