note 56663 added to function.pow

Be careful, pow(0, 0) will return 1 on PHP 4.1, even though it is mathematically indetermined. ---- Manual Page -- http://www.php.net/manual/en/function.pow.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+56663 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+56663&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+56663&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+56663&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+56663&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+56663&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+56663&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+56663&report=yes Search -- http://master.php.net/manage/user-notes.php