Four models aimed for the Chinese market were launched, with specialized features. All four models have Chinese labeled keyboards. The CX-C and CX-C CAS models are similar to CX and CX CAS, but included a concise Chinese-English dictionary. The CM-C and CM-C CAS are cheaper, featured a more stream-lined design, but have only 32MB of RAM and no port for the wireless module. [10] The TI-Nspire is a graphing calculator line made by Texas Instruments, with the first version released on 25 September 2007. [1] [ bettersourceneeded] The calculators feature a non- QWERTY keyboard and a different key-by-key layout than Texas Instruments's previous flagship calculators such as the TI-89 series. Beside the TI Basic functionality the Nspire calculators provides functionality to run scripts written in two additional programming languages with the standard TI firmware. Most Texas Instruments calculators contain only a non-volatile read-only memory called NAND Flash and a volatile random-access memory called Synchronous dynamic random-access memory or SDRAM. The NAND Flash is not executable but contains parts of the operating system. However, the TI-Nspire also uses NOR ROM to store boot instructions for the operating system. Texas Instruments most likely did this to free up the NAND Flash, and SDRAM in the calculator to be used by the user and operating system. [10] The NAND Flash and SDRAM are used to store user and operating system documents.

Texas Instruments TI-Nspire KBD EZ-Spot". DATAMATH. 24 June 2008. Archived from the original on 17 October 2008 . Retrieved 12 July 2019. Visualise of multiple representations of a single problem algebraic, graphical, geometric, numeric and written The TI-Nspire™ CX CAS graphing calculator has algebraic capabilities to symbolically solve equations,TI-Nspire™ CX II graphing calculator to your computer, enabling you to take screen captures, transfer files and update the operating system in one place. Colorful screen and design. Cannot beat that! Computer connectivity using the free TI-Connect CE Software. The TI-Nspire CX II CAS Calculator additionally has the built-in Computer Algebra System (CAS) which the TI-Nspire CX II Calculator does not have.

Eighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric and Poisson distributions Under normal conditions and with proper maintenance, the rechargeable battery can be expected to last up to three years. OS 5.2 is currently exclusive to the CX II/CX II CAS and their -T counterparts. These features were added in this release: factor and expand variable expressions, complete the square step by step, find antiderivatives, compute limits OS 5.0 is currently exclusive to the CX II/CX II CAS and their -T counterparts. These features were added in this release:

TI-Nspire™ CX technology product comparison

Plug-and-play simplicity that turns the TI-Nspire™with Touchpad graphing calculators into a adaptable data collection device in the lab, classroom or field TI-Nspire™ Documents (.tns files) — compatible with TI-Nspire™ Software, TI-Nspire™ handhelds and TI-Nspire™ Apps for iPad® — can be created, edited, saved and reviewed Years After Inventing the Electronic Handheld Calculator, Texas Instruments Launches TI-Nspire, Math Technology For 21st Century Needs" (Press release). Dallas. 25 September 2007. Archived from the original on 23 October 2007 . Retrieved 30 August 2023. Plot and explore functions, equations and inequalities, animate points on objects and graphs, use sliders to explain their behavior and more.