gmp_binomial
Calculates binomial coefficient
Description
GMP gmp_binomial(GMPintstring $n, int $k)
Parameters
-
n
-
A GMP object, an int or a numeric string.
-
k
-
Return Values
Returns the binomial coefficient C(n, k).
Errors/Exceptions
Throws ValueError if k is negative.
Prior to PHP 8.0.0, E_WARNING was issued instead.