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1. goebelmasse (goebelmasse)'s status on Tuesday, 14-Mar-2017 14:12:27 CET goebelmasse

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   • Roland Häder
   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.
   • Benedikt Geißler (benediktg)'s status on Tuesday, 14-Mar-2017 16:30:24 CET Benedikt Geißler

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     in reply to

     • Elias Schwerdtfeger
     @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.