Innumber theory,Euler's totient functioncounts the positive integers up to a given integern that arerelatively primeton. It is written using the Greek letterphiasφ(n) orϕ(n), and may also be calledEuler's phi function. It can be defined more formally as the number of integersk in t...
An equation concerning Euler totient function; 关于Euler函数的一个方程 2. For any positive integers n,let φ(n) and S(n) denote the Euler totient function and the Smarandache function respectively. 对于正整数n,设φ(n)和S(n)分别是Euler函数和Smarandache函数。 3. In this paper, using some...
Recursive definition Totient function Unclassified Items for each work task Simple description of original problem key point The key point (core idea) for me to solve the problem programming aspect Related programming concept class mathematics: mathematical insights may be more important for the cor...
An equation concerning Euler totient function; 关于Euler函数的一个方程 2. For any positive integers n,let φ(n) and S(n) denote the Euler totient function and the Smarandache function respectively. 对于正整数n,设φ(n)和S(n)分别是Euler函数和Smarandache函数。 3. In this paper, using some...