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Tool to generate combinations with repetitions. In Mathematics, a combinations with repetitions is a combinations of items which can be repeated.

Answers to Questions

How to generate combinations with repetition?

Item combinations with repetition consist in the list of all possible arrangements of elements (which can be repeated) in any order.

A,B,C items be shuffled in 6 couples of 2 items: A,AA,BA,CB,BB,C, C,C

How to count combinations with repetition?

Couting repeated combinations of k items in a list of N is $$ C^{N+k-1}_{N-1} $$

How to remove the limit when computing combinations?

Combinations makes exponential values witch needs huge computing servers, so the generation must be paid.

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Source code

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