Zusammenfassung: I am attending college and needed a good calculator for algebra. this thing is amazing. I can connect it to my PC and have a big screen to do my calculations on. the only thing missing is a rechargeable battery. I wish it came with one. The 4 AAAs that go in the front last, but only so long.
Zusammenfassung: I've owned several Ti calculators before but this one takes the cake. Due to its screen and how it works, it is actually better (for me) than the 89. I have since retired the other calculators and use this exclusively. The provided software is great as well. Only thing that sucks is that you can only have it installed on one computer.
Zusammenfassung: This is a powerful learning machine. I've used it to help me study in my University Physics classes. It helps me learn because it can understand dimensional analysis of units, and using it with them helps me to work the attempted exercises correctly. That is, if my units get fuddled, I know I've done something wrong somewhere, and the answer I get will not be correct.
Zusammenfassung: I purchased this calculator for my wife, she was taking college trig, and he other calculator was not cutting the mustard. It took a couple of days to find out how to use all the functions that this calculator provided, but once she did, she was zipping through her class. I would recommend this to any student that is taking advaced math classes.
Zusammenfassung: The item described by the seller was exactly the one I got. The item arrived promptly and it was at a great price. I recommend this calculator for anyone who is looking for a CAS software for a Statistics or any math class.