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Built-in Functions

Mathematical Functions

Number Theory

MoebiusMu

Usage

• MoebiusMu[n] gives the Möbius function .

Notes

• Integer mathematical function (see Section A.3.10).

•

is

if

is a product of an even number of distinct primes,

if it is a product of an odd number of primes, and

if it has a multiple prime factor.

• See Section 3.2.5.

• See also: Divisors, FactorInteger, JacobiSymbol.

• New in Version 1.

Further Examples

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