array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'function.gmp-root.php', 1 => 'gmp_root', ), 'up' => array ( 0 => 'ref.gmp.php', 1 => 'GMP Functions', ), 'prev' => array ( 0 => 'function.gmp-random.php', 1 => 'gmp_random', ), 'next' => array ( 0 => 'function.gmp-rootrem.php', 1 => 'gmp_rootrem', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/gmp/functions/gmp-root.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 5 >= 5.6.0, PHP 7, PHP 8)
gmp_root — Take the integer part of nth root
Takes the nth
root of num
and
returns the integer component of the result.
The integer component of the resultant root, as a GMP number.