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Summing [Formula: see text] : a faster elementary algorithm

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We present a new elementary algorithm that takes time O ϵ x 3 5 ( log x ) 8 5 + ϵ and space O x 3 10 ( log x ) 13 10 (measured bitwise) for computing M ( x ) = ∑ n ≤ x μ ( n ) , where μ ( n ) is the Möbius f... ...