Quote Originally Posted by audiofreak View Post
As for the formula, best known PI algorithm is Chudnovsky at the moment as used in PiFast43.
http://home.istar.ca/~lyster/chart.html - comparision, with names of algorithms too
Yes, I know that Gauss-Legendre isn't fastest but this is "the SuperPi" algorithm, if we will change it, it will not be SuperPi in any meaning, just another program calculating Pi .