(PHP 5 >= 5.6.0)
gmp_rootrem — Take the integer part and remainder of nth root
Takes the nth
root of a
and
returns the integer component and remainder of the result.
a
Può essere o una resource numero GMP, oppure una stringa numerica dal momento che è possibile convertire quest'ultimo in un numero.
nth
The positive root to take of a
.
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.