# permutation

## Calculus permutation

To calculate online the number of permutation of a set of n elements.
permutation(4), returns 24

### Function : permutation

#### Summary :

To calculate online the number of permutation of a set of n elements.

permutation online

#### Description :

The calculator allows to calculate online the number of permutation of a set of n elements without repetition. A permutation of a set of n elements is an arrangement of this n elements. The number of permutations of n elements without repetition is the number of ways to arrange these n elements, this number is n! Le nombre de permutations de n éléments sans répétition est le nombre de manière d'arranger ces n éléments ce nombre est n! ( factorial(n) ).

# Calculating the number of permutation of a set

The calculator can calculate the number of permutation of a set giving the results in exact form : to calculate the number of permutation of a set of 5 elements, enter permutation(5), after calculation, the result is returned.

To calculate online the number of permutation of a set of n elements.

#### Syntax :

permutation(n), n is integer.

#### Examples :

permutation(4), returns 24

Calculate online with permutation (permutation)