Manuals/calci/PERMUTATIONS

PERMUTATIONS (List,Of,MaxCount,IsAsString)

• $Listof$ are set of real numbers.
• $MaxCount$ maximum number of counts.

Description

• This function returns the Permutation list of the given number.
• A permutation, also called an "arrangement number" or "order," is a rearrangement of the elements of an ordered in a list.
• In PERMUTATIONS(List,Of,MaxCount,IsAsString),List is the set of numbers to find the Permutation.
• Maxcount is the maximum number of counts to find the Permutation.
• A formula for the number of possible permutations of k objects from a set of n. $n_{p}KorP(n,k)={\frac {n!}{(n-k)!}}$

Examples

1. PERMUTATIONS([3,4,5,6],3)

3  4  5
3  4  6
3  5  4
3  5  6
3  6  4
3  6  5
4  3  5
4  3  6

4 5 3 4 5 6 4 6 3 4 6 5 5 3 4 5 3 6 5 4 3 5 4 6 5 6 3 5 6 4 6 3 4 6 3 5 6 4 3 6 4 5 6 5 3 6 5 4