view tmflry/@ @ 9202:89cecf8798e4

<oerjan> slwd certainty//s/at least/we have certainty that/
author HackBot
date Sun, 09 Oct 2016 01:11:25 +0000
parents d3c294a55f99
children
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|a+b@| = { √(a²-b²) if a²-b² ≥ 0 ; i√(a²-b²) if a²-b² < 0 }