Safe Haskell	None
Language	Haskell2010

Factory.Math.Implementations.Pi.BBP.Implementation

Contents

Description

Implements a Bailey-Borwein-Plouffe formula; http://mathworld.wolfram.com/PiFormulas.html
Surprisingly, because of the huge size of the Rational quantities, it is a single call to Factory.Math.Summation.sum', rather than the calculation of the many terms in the series, which is the performance-bottleneck.

Synopsis

Functions

Arguments

:: Series	This Pi-algorithm is parameterised by the type of other algorithms to use.
-> DecimalDigits	The number of decimal digits required.
-> Rational

Returns Pi, accurate to the specified number of decimal digits.