note 59973 added to function.pow

The comments that "pow(0, 0) is mathematically undefined" are nonsense. It is defined that 0^0 = 1. Read any standard mathematics textbook. Similarly factorial(0) = 1. ---- Manual Page -- http://www.php.net/manual/en/function.pow.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59973 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59973&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59973&report=yes Search -- http://master.php.net/manage/user-notes.php