Texas Instruments TI-Nspire CX II Color Graphing Calculator with Student Software (PC/Mac) White 3.54 x 7.48

It is very useful and it works very well and it easy to read.

My daughter needed this for 8th grade math. Wanted the same one they use in school and it was perfect. She will be able to use this for the rest of her years at high school.

It is excellent, works very well.

A great new product from TI. My son likes it and loves it.

The 7 key did not work properly on arrival. It still does not work properly now. This has caused me to lose points on tests and exams and has cost me hours of work trying to figure out what caused me to get the wrong answer. Needs better quality control or components.

The package came damaged but the calculator was fine. I just wished that for the price they would have treated it with better care. Overall it works like a regular ti calculator. I am just taking off one star for the damaged Package. Great calculator!

They want me to say that its easy to use... Ease of use for this kind of instrument is relative. Is it easier than using a Casio scientific? No, but thats not what its made to do. The built in functions are excellent, and implementing them is fairly intuitive. The available libraries are endless for this thing, so thats nice. Battery life is great. Being able to migrate programs from your PC to your calculator is also wonderful. This thing is awesome, but if youre looking for a regular day graphing calculator, it can seem complicated. Recommended for engineers, physicists, chemists, software programmers, anyone that needs to reuse complicated functions and wants to incorporate them into larger algorithms... Not necessarily for mathematicians. They seem to want to do everything on paper still. :D

works as promised. no issues. Lost the code that came with it to download software though :-(

Teacher recommended. Great features. ACT, SAT approved

I needed this calculator for my major in college. Couldn’t get around using another so I was so glad to find it for a cheaper price other than 180 dollars!! Can’t wait to put it to use. Came fast as well!