Outrageously Funny Word Dictionary :: Desiderant

👉 In mathematics, "desiderant" is a mathematical concept related to the number of ways in which an integer can be expressed as the sum of two positive integers. This is known as the Euler's Totient Function or phi function and it is defined as follows: phi(n) = n
(1 - 1/p_1)
(1 - 1/p_2)
...
(1 - 1/p_n) where p_i are distinct prime numbers, and gcd

desiderant