Multinomial

Multinomial distribution (WMA)


Multinomial[$n_1$, $n_2$, ...]

gives the multinomial coefficient $(n_1+n_2+...)!/(n_1!n_2!...)$.

Multinomial is expressed in terms of Binomial:

Multinomial[n-k, k] is equivalent to Binomial[n, k]:

See also Binomial.

MatchingDissimilarity
PolygonalNumber