gmp_root
Take the integer part of nth root
Description
GMP gmp_root(GMPintstring $num, int $nth)
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
The integer component of the resultant root, as a GMP number.