Best scientific calculator?

Crustacean
Mon, 25 Nov 2013 05:16:13 +0000

“Sadly, the TI-89 falls under the category of graphing calculator, so I wouldn’t be able to use it, except outside of class.”

Did your professor explicitly ban 83/84? The TI-89 is not just a graphing calculator, but a “symbolic manipulator” which in many cases means it can do a lot of the work that your professor wants you to do on paper. The TI-83/84 do not have that level of functionality, and are acceptable calculators for SAT, ACT, APs, etc.