Euler's Totient Function - Meaning, Examples, How to Calculate?
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Twitter 上的 MathType:"Given an integer n, Euler's totient function gives the number of integers less than n that are coprime with n. Its closed formula has many applications in #NumberTheory and #Cryptography
SOLVED: The Euler Totient function, @(n) determines the number of positive numbers that are less than the integer n and are also relatively prime to n Write an algorithm to calculate and