★ wanayoo — archive 1999 http://www.php.net/manual/function.sqrt.phpNouvelle recherche | Portail wanayoo

PHP Home Page
Manual Table of Contents
Up to Math.
Quick Reference
German version of this pageJapanese version of this pageItalian version of this pageFrench version of this pageHungarian version of this page
Math.
* abs
* acos
* asin
* atan
* atan2
* base_convert
* bindec
* ceil
* cos
* decbin
* dechex
* decoct
* deg2rad
* exp
* floor
* getrandmax
* hexdec
* log
* log10
* max
* min
* mt_rand
* mt_srand
* mt_getrandmax
* number_format
* octdec
* pi
* pow
* rad2deg
* rand
* round
* sin
* sqrt
* srand
* tan
Manual: sqrt
 View the source code for this pageSearch the site



Previous page
  sin
  Updated
Sat, 12 Aug 2000
 srand 
 Next page

sqrt

(PHP3 , PHP4 )

sqrt -- Square root

Description

float sqrt (float arg)

Returns the square root of arg.


 About Notes

Previous page
  sin
  Updated
Sat, 12 Aug 2000
 srand 
 Next page




Who's responsible for this?
Top of this page
Site
Hosting:

Located in
United States
Elements of this website are subject to copyright.
Questions about installing or using PHP should be directed to one of the mailing lists.
Only questions about the website should be directed to webmaster@php.net.