In dictionaries:
Euler's totient function
(number theory) The function that calculates the total number of integers below a given integer that are coprime to it.
eulers totient function
Counts integers coprime to n.
euler totient function
Jordan's totient function
In number theory, Jordan's totient function, denoted as , where is a positive integer, is a function of a positive integer, , that equals the number of -tuples of positive integers that are less than or equal to and that together with form a coprime set of integers.
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