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Remarks on an Arithmetic Derivative
Published online by Cambridge University Press: 20 November 2018
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Let D(n) denote a function of an integral variable n ≥ 0 such that
(1) D(1) = D(0) = 0
(2) D(p) = 1 for every prime p
(3) D(n1n2) = n1D(n2) + n2D(n1) for every pair of non-negative integers n1, n2.
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- Copyright © Canadian Mathematical Society 1961
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