GMP_ROOTREM(3) 1 GMP_ROOTREM(3)
gmp_rootrem - Take the integer part and remainder of nth root
SYNOPSIS
array gmp_rootrem (GMP $a, int $nth)
DESCRIPTION
Takes the $nth root of $a and returns the integer component and remainder of the result.
PARAMETERS
o $a
-Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is
possible to convert the latter to a number.
o $nth
- The positive root to take of $a.
RETURN VALUES
A two element array, where the first element is the integer component of the root, and the second element is the remainder, both repre-
sented as GMP numbers.
PHP Documentation Group GMP_ROOTREM(3)
