stats_stat_binomial_coef

(PECL stats >= 1.0.0)

stats_stat_binomial_coef — Returns a binomial coefficient

Description

stats_stat_binomial_coef ( int $x , int $n ) : float

Returns the binomial coefficient of n choose x.

Parameters

x

The number of chooses from the set

n

The number of elements in the set

Return Values

Returns the binomial coefficient