p5-Math-Combinatorics

Perform combinations and permutations on lists

Combinatorics is the branch of mathematics studying the enumeration, combination, and permutation of sets of elements and the mathematical relations that characterize their properties. As a jumping off point, refer to: http://mathworld.wolfram.com/Combinatorics.html This module provides a pure-perl implementation of nCk, nPk, and n! (combination, permutation, and factorial, respectively).