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goebelmasse (goebelmasse)'s status on Tuesday, 14-Mar-2017 14:12:27 CET goebelmasse echo 'scale=100; print a(1)*4;' | bc -l
#PIday (Und nein, das ist nicht die schnellste Methode, hundert Stellen zu berechnen…)- grmpyoldman, majestyx and Benedikt Geißler like this.
- Benedikt Geißler and grmpyoldman repeated this.
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Benedikt Geißler (benediktg)'s status on Tuesday, 14-Mar-2017 16:30:24 CET Benedikt Geißler @goebelmasse
Haskell:
calcPi :: Float
calcPi = 4 * calcPi2 10000
where calcPi2 0 = 1
calcPi2 n = (-1)^n / fromIntegral (2*n + 1) + calcPi2 (n-1)
;)Roland Häder and goebelmasse like this.