permutation calculator

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

Permutation calculator

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


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! ( factorial(n) ).

  1. Calculating the number of permutation of a set
  2. 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.

Syntax :

permutation(n), n is integer.


Examples :

permutation(`4`), returns 24

See also
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