gmp_rootrem

Take the integer part and remainder of nth root

Description

array gmp_rootrem(GMPintstring $num, int $nth)

Takes the nth root of num and returns the integer component and remainder of the result.

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.