Extending the Set class in order to support mathematical set properties and operations.
Calculates the Power Set of a set S.
generates all possible subsets (powerset) of elements in a given array
Streams all the variations (with repetitions) of a set
Lists all subsets of a set.
Streams all the possible combinations of subsets of the set given in input
Utility for creating a powerset in form of array
A generator function that produces all subsets of the given set in input