note 50093 added to function.sqrt

To get any root of a number your can use the pow() function: pow(8, 1/3) which gives you the third root of eight. Jouhni ---- Manual Page -- http://www.php.net/manual/en/function.sqrt.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+50093 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50093&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50093&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+50093&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50093&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50093&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+50093&report=yes Search -- http://master.php.net/manage/user-notes.php