Zusammenfassung: At first I hesitated between TI 89 and this calculator. You know it is much cheaper than TI 89. It is really good. You can program on it. The keyboard is much more convient than TI 89.
Zusammenfassung: BUY IT BECAUSE IT WAS A GIFT FOR MY BROTHER STUDYING ENGINEERING, DO NOT USE AS SUCH, BUT BY MY BROTHER IS SUPER FUNCTIONAL, BUT AS IT IS EXPECTED THAT THE USE AND EASY TO CONNECT WITH PC.
Zusammenfassung: I bought this TI model to potentially replace my Ti89. The benefits of this calculator are: larger screen, more detailed pretty print, ability to store and access documents, and price. Though I haven't experimented with the graphing capabilities, I'm sure that they're superior to the 89's.
Very good alternative to more expensive TI Models.
A. Cesal "RunnaMan", Amazon
26 Mai 2013
Zusammenfassung: This calculator should definitely be considered when buying a calculator for upper level math classes. I'm a Senior Pure Mathematics undergrad and this calculator has handled every class I've taken so far with ease. The batteries last a long time.
Zusammenfassung: So, I decided to purchase this calculator because I was in a level of math that required something more functional than a scientific calculator. My teacher actually pulled this calculator up on Amazon during class and told is about what a beneficial investment we'd be making.
Zusammenfassung: I gave to my daughter for the math subject ... has a lot of functionality but you really have to learn how to use it. It is worth buying for the price and functionality. Recommended for those who are starting college with math subjects.
Zusammenfassung: But... Couldn't use it on the ACT. My fault, I should have looked it up. I really just bought this calculator to factor and solve stuff because I couldn't really get the hang of it and I didn't want to fall behind.