fast-arithmetic-0.1.1.3: Fast functions on integers.

CopyrightCopyright (c) 2017 Vanessa McHale
Safe HaskellNone
LanguageHaskell2010

Numeric.NumberTheory

Description

This module provides fast number theoretic functions when possible.

Synopsis

Documentation

totient :: Int -> Int Source #

Euler totient function.

tau :: Int -> Int Source #

Number of distinct divisors.

littleOmega :: Int -> Int Source #

isPerfect :: Int -> Bool Source #

See here