note 123236 added to function.pi

alternate: $pi = 4 * atan(1); // 3.1415926535898 ---- Server IP: 130.185.72.20 Probable Submitter: 5.78.57.198 ---- Manual Page -- http://php.net/manual/en/function.pi.php Edit -- https://master.php.net/note/edit/123236 Del: integrated -- https://master.php.net/note/delete/123236/integrated Del: useless -- https://master.php.net/note/delete/123236/useless Del: bad code -- https://master.php.net/note/delete/123236/bad+code Del: spam -- https://master.php.net/note/delete/123236/spam Del: non-english -- https://master.php.net/note/delete/123236/non-english Del: in docs -- https://master.php.net/note/delete/123236/in+docs Del: other reasons-- https://master.php.net/note/delete/123236 Reject -- https://master.php.net/note/reject/123236 Search -- https://master.php.net/manage/user-notes.php