Zusammenfassung: Amazing calculator! It can be used on any test and it even has a test mode that you can put it in if your school requires it. I received the calculator in 2 days! Just in time before my class started. Great price and the graphs come out crisp. It is way better then the Ti-84 in my opinion. The best thing is the face plate is interchangeable so you can use the Ti-84 if you wanted. You just have to send away for the faceplate on the Texas Instrument website.
Exzerpt: The first calculator from TI that I bought was a TI-89...it was big surprise for all my friends here in Brazil because all of them uses the HP 50g. I never saw big differences between an 89 and 50g, somethings change, but the main idea of how to work on both are very similar.<br />I have no regards from the TI-89, but after saw for the first time the TI Nspire CX CAS I had no doubt that this calculator was simply the best.
Pro: Adequate Capabilities, Attractive Design, Clear Display, Compact Size, Easy To Use, Long Battery Life, Quality Construction
Zusammenfassung: I have had the Ti Nspire CX CAS for approx 6 weeks and is already broken. It is freezing, the keys are not working and none of the reboot methods are helping. alot of money to pay for 6 weeks of use. Extremely dissapointed.
Zusammenfassung: Its such a great deal. It was my first time buying and using a graphing calculator, and i totally love it! I compared prices, brands and this one could not be beat. Great price and easy to use. Very modern compared to the ti-84plus.
Zusammenfassung: I can't believe I paid over $110 for my TI-83 Plus all those years ago, and they're still selling the 83 for that much in stores! I was blown away by how inexpensive this calculator is and I'm certain it has everything the TI n-spire CX CAS has for a fraction of the price. It's great for all levels for calculus including multivariable. The only downside is that it comes with some odd online instruction manual which seems slightly shoddy.
Zusammenfassung: The TI-Nspire is a powerful calculator on it's own but the addition of CAS and the touch pad adds so much extra functionality and makes navigating through the different screens so much easier. It came with an in-depth user manual as well as a one time install of a CAS system for your computer. The manual clearly showed how to use every function of the calculator and helps to ease any terror at the sheer number of buttons on the face.
Zusammenfassung: I was a little hesitant at first, being that i already had a ti-84,but once i found it it comes with an interchangeable keyboard that emulates the ti-84(comes freely shipped when you enter your info at the ti website) I just ordered it. It is really great. It seems slow at first, but once your past the learning phase it is just as fast and more versatile than the ti-84. I never use the interchangeable faceplate now.
Zusammenfassung: Elle est capable de beaucoup mais son ergonomie est d un autre âge. J ai acheté cette calculatrice uniquement par une recommandation du lycée. Il faudra du temps à son propriétaire pour la maîtriser.
A great successor to the TI-89, if you know how to use it.
Bouncy "Zazu", Amazon
10 April 2013
Zusammenfassung: This calculator is functionally great. It's definitely better than the TI-89 in many ways. (Great resolution and greyscale display comes to mind at first). However, there is a pretty steep learning curve, ESPECIALLY is you are experienced with TI's other graphing calculators. The Nspire is "Different". Pros: -Great screen. High resolution, greyscale support (for shading and geometry). -Powerful. What can I say? It's a handheld CAS.