Math 2.0

Number theory Congruences Concept

Euler's totient function

Summary

Euler's totient function φ\varphi gives, for each positive integer nn, the number of integers from 11 to nn that are coprime to nn. The definition of Euler's totient function gives the precise form.

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9 pages build on this one.

Further reading

  1. Web https://en.wikipedia.org/wiki/Euler%27s_totient_function, lead section
About this page
Tag0DAMHCT17R
URIm2://0DAMHCT17R
Kindconcept
WritingW1 stated
MSC11A25
SpecializesMultiplicative function
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