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MoebiusMu

MoebiusMu[n]
gives the Möbius function mu(n).
  • Integer mathematical function, suitable for both symbolic and numerical manipulation.
  • mu(n) is 1 if n is a product of an even number of distinct primes, -1 if it is a product of an odd number of primes, and 0 if it has a multiple prime factor.
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