Multinomial

The multinomial coefficient generalises Binomial to more than two parts.

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Multinomial(k_1, k_2, ...)the multinomial coefficient for parts

Domain: Combinatorics

Details

Counts the ways to split labeled items into groups of the given sizes.
With two arguments it reduces to Binomial: .
Orderless: permuting the arguments doesn't change the value.
All-zero arguments and a single argument both reduce to the empty product, 1.
compute-engine requires all-integer scalar arguments; it does not thread over a list argument.

Examples

See also: Binomial, Factorial