Factory.Math.Implementations.Pi.BBP.Series

AUTHOR

Dr. Alistair Ward

DESCRIPTION

Defines a Bailey-Borwein-Plouffe formula; http://mathworld.wolfram.com/PiFormulas.html

Types

Data-types

data Series

Defines a series corresponding to a specific BBP-formula.

Constructors

MkSeries

Fields

numerators :: [Integer]

The constant numerators from which each term in the series is composed.

getDenominators :: Int -> [Integer]

Generates the term-dependent denominators from which each term in the series is composed.

seriesScalingFactor :: Rational

The ratio by which the sum to infinity of the series, must be scaled to result in Pi.

base :: Integer

The geometric ratio, by which successive terms are scaled.