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Zepheus/gist:7826234

Created December 6, 2013 15:12
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Calculates Pi through Taylor expansion or Arctan.
Raw
gistfile1.cs
static double Pi()
{
var value = 1d;
for (var i = 1; i < 10000; i++)
value += Math.Pow(-1d, i) * (1d / (2*i + 1));
return value * 4d;
}
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