PHP: gmp_rootrem - Manual

(PHP 5 >= 5.6.0, PHP 7, PHP 8)

gmp_rootrem — Take the integer part and remainder of nth root

Description

Parameters

num

A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).

nth

The positive root to take of num.

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 represented as GMP numbers.