Multinomial

Multinomial(n1, n2, ...)

gives the multinomial coefficient (n1+n2+...)!/(n1! n2! ...).

See

• Wikipedia: Multinomial coefficient

Examples

>> Multinomial(2, 3, 4, 5)
2522520

>> Multinomial()
1

Multinomial(n-k, k) is equivalent to Binomial(n, k).

>> Multinomial(2, 3)
10

Implementation status

• ✅ - full supported

Github

• Implementation of Multinomial