Permutation with Repetitions Generator
Counting Permutations with Repetitions
Answers to Questions
How to generate permutations with repetition?
Item permutations with repetition consist in the list of all possible arrangements of elements (which can be repeated) in any order.
Example: A,B,C items be shuffled in 9 couples of 2 items: A,A A,B A,C B,A B,B B,C, C,A, C,B, C,C. The order of the items do not matter.
Sets of n items are called tuples.
How to count permutations with repetition?
How to remove the limit when computing permutations?
Permutations makes exponential values witch needs huge computing servers, so the generation must be paid.
What is the Cartesian product of N identical sets?