
	downloads \| documentation \| faq \| getting help \| mailing lists \| reporting bugs \| php.net sites \| links \| my php.net

search for in the

gmp_div	gmp_fact

	Last updated: Sat, 20 Oct 2007

gmp_divexact

(PHP 4 >= 4.0.4, PHP 5)

gmp_divexact -- Exact division of numbers

Description

resource gmp_divexact ( resource n, resource d )

Divides n by d, using fast "exact division" algorithm. This function produces correct results only when it is known in advance that d divides n.

例子 1. gmp_divexact() example


<?php

$div1 = gmp_divexact("10", "2");

echo gmp_strval($div1) . "\n";



$div2 = gmp_divexact("10", "3"); // bogus result

echo gmp_strval($div2) . "\n";

?>

The printout of the above program will be:

5
2863311534

gmp_div	gmp_fact

	Last updated: Sat, 20 Oct 2007

This unofficial mirror is operated at: http://manual.phpv.net/
Last updated: Thu Jul 7 19:13:47 2005 CST