Combinations with repetition

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Computes the number of ways to choose k elements among n, allowing repetitions.

Syntax

combinations_with_repetition(Integer, Integer)

combinations_with_repetition(List | Vector, Integer)

Given two integers n and k, returns the number of ways to choose k elements among n, allowing repetitions.

Given a list or vector L and an integer k, returns a list with all the possible ways to choose k element among L, allowing repetition.

Syntax Description