http://disqus.com/people/18d64a22b487d75bb149de22d58aa8a8/enThu, 17 Apr 2008 11:01:51 -0000http://zbowling.disqus.com/ti_nspire/#comment-2837204The programing features on this are seriously in need of a tune-up.<br>Do you know how i would go about making a quadratic formula function for it?Jackson A.Thu, 17 Apr 2008 11:01:51 -0000