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Bounds for \(\varphi(x,n)-[x]\varphi(n)/n\) - MaRDI portal

Bounds for \(\varphi(x,n)-[x]\varphi(n)/n\)

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Publication:1137057

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zbMath0428.10004MaRDI QIDQ1137057

P. H. Diananda

Publication date: 1979

Published in: Southeast Asian Bulletin of Mathematics (Search for Journal in Brave)

zbMATH Keywords

Euler totient function Dedekind psi-function number of square-free divisors

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25)

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