]]>http://www.mathisfunforum.com/profile.php?id=676942018-02-09T13:12:48Zhttp://www.mathisfunforum.com/viewtopic.php?pid=402132#p402132any web or page or what ever that can solve an undefine integral? sorry 4 the english im colombian]]>http://www.mathisfunforum.com/profile.php?id=2188812018-02-09T13:04:21Zhttp://www.mathisfunforum.com/viewtopic.php?pid=402131#p402131