Euler

View All
February 7, 2018 0

Euler’s Totient Function

By Nitikesh Pattanayak

Euler’s Totient function Φ(n) for an input n is count of numbers in {1, 2, 3, …, n} that are relatively prime to n, i.e., the numbers whose GCD (Greatest Common Divisor) with n is 1. Examples: Φ(1) = 1...