view wisdom/obvious @ 11256:25af74e94d40

<oerjan> learn This is something shachaf likes to talk about. We\'re often unsure what this is, though.
author HackBot
date Sat, 09 Dec 2017 11:43:01 +0000
parents 8c560351620c
children
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Obvious, adj.: A postulate used to prove a wide variety of theorems too arduous to prove by other means. In American Sign Language, it is denoted by a vigorous waving of the hands.