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numlib::lambda -- Carmichael function

Introduction

numlib::lambda(n) returns the value of the Carmichael function at n.

Call(s)

numlib::lambda(n)

Parameters

n - a natural number

Returns

numlib::lambda(n) returns a natural number, or the function call with its argument evaluated.

Related Functions

numlib::order, numlib::phi

Details

Example 1

We compute the value of the Carmichael function in :

>> numlib::lambda(97)
                                    96

Example 2

We compute the value of the Carmichael function in :

>> numlib::lambda(96)
                                     8

Background

Changes




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