view wisdom/fun fact @ 7967:28dfd2857c83

<oerjan> undo 7813
author HackBot
date Sun, 08 May 2016 04:24:41 +0000
parents 7f957c1f4661
children c3d85315f276
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line source

fun fact 0 = 1 | fact n = n * fact (n - 1)