Factory.Math.Factorial

AUTHOR

Dr. Alistair Ward

DESCRIPTION

• Whilst this particular function is the subject of many introductory examples to Haskell, the simple algorithms appropriate for that forum, leave a large margin for performance-improvement. This module provides the interface for alternative algorithms.
• https://mathworld.wolfram.com/Factorial.html.

Type-classes

class Algorithmic algorithm where

Defines the methods expected of a factorial-algorithm.

Methods

factorial :: (Integral i, Show i) => algorithm -> i -> i

Instances

Algorithmic Algorithm

Defined in Factory.Math.Implementations.Factorial

Methods

factorial :: (Integral i, Show i) => Algorithm -> i -> i