Function composition

The composition counts of n into k parts.

composition only takes integer arguments. The following condition must be enforced: k <= n.

Syntax

composition(n, k)

Parameters

Parameter Type Description
n Number | BigNumber Total number of objects in the set
k Number | BigNumber Number of objects in the subset

Returns

Type Description
Number | BigNumber Returns the composition counts of n into k parts.

Examples

composition(5, 3); // returns 6

See also

combinations