TI - Nspire series - wikipedia TI - Nspire series This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( July 2011 ) This article contains content that is written like an advertisement. Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view. ( December 2016 ) TI - Nspire CX Type Programmable, Graphing Manufacturer Texas Instruments Introduced February 25, 2011 Predecessor TI - Nspire with Touchpad Calculator Entry mode D.A.L. Precision 14 Display type Color LCD Display size 320 × 240 ( 3.2 '' diagonal ) Programming Programming language ( s ) TI - Nspire BASIC, Lua User memory 100 MB Memory register 64 MB Other Weight 242 grams ( 8.5 oz ) Dimensions 191 mm × 86 mm × 15 mm ( 7.5 in × 3.4 in × 0.60 in ) TI - Nspire CX CAS Type Programmable, Graphing, Symbolic Manufacturer Texas Instruments Introduced February 25, 2011 Predecessor TI - Nspire CAS with Touchpad Calculator Entry mode D.A.L. Precision 14 Display type Color LCD Display size 320x240 ( 3.2 '' diagonal ) Programming Programming language ( s ) TI - Nspire BASIC, Lua User memory 100 MB Memory register 64 MB Other Weight 242 grams ( 8.5 oz ) Dimensions 191 mm × 86 mm × 15 mm ( 7.5 in × 3.4 in × 0.60 in ) TI - Nspire with Touchpad Type Programmable, Graphing Manufacturer Texas Instruments Introduced Predecessor TI - Nspire with Clickpad Successor TI - Nspire CX Calculator Entry mode D.A.L. Precision 14 Display type LCD Dot - matrix Display size 320x240 ( 3.5 '' diagonal ) Programming Programming language ( s ) TI - Nspire BASIC, Lua User memory 20 MB Memory register 16 MB Other Weight 280 grams, 9.9 oz Dimensions 198 mm × 99 mm × 22 mm ( 7.8 in × 3.9 in × 0.85 in ) TI - Nspire CAS with Touchpad Type Programmable, Graphing, Symbolic Manufacturer Texas Instruments Introduced Predecessor TI - Nspire CAS with Clickpad Successor TI - Nspire CX CAS Calculator Entry mode D.A.L. Precision 14 Display type LCD Dot - matrix Display size 320x240 ( 3.5 '' diagonal ) Programming Programming language ( s ) TI - Nspire BASIC, Lua User memory 20 MB Memory register 16 MB Other Weight 280 grams, 9.9 oz Dimensions 198 mm × 99 mm × 22 mm ( 7.8 in × 3.9 in × 0.85 in ) TI - Nspire with Clickpad Type Programmable, Graphing Manufacturer Texas Instruments Introduced 2007 Discontinued Predecessor TI - 84 Plus TI - 84 Plus Silver Edition Calculator Entry mode D.A.L. Precision 14 Display type LCD Dot - matrix Display size 320x240 ( 3.5 '' diagonal ) Programming Programming language ( s ) TI - Nspire BASIC, Lua User memory 20 MB Memory register 16 MB Other Weight 252 grams, 8.9 oz Dimensions 201 mm × 99 mm × 22 mm ( 7.9 in × 3.9 in × 0.85 in ) TI - Nspire CAS with Clickpad Type Programmable, Graphing, Symbolic Manufacturer Texas Instruments Introduced 2007 Discontinued Predecessor TI - 89 Titanium Voyage 200 Successor TI - Nspire CAS with Touchpad Calculator Entry mode D.A.L. Precision 14 Display type LCD Dot - matrix Display size 320x240 ( 3.5 '' diagonal ) Programming Programming language ( s ) TI - Nspire BASIC, Lua User memory 20 MB Memory register 16 MB Other Weight 252 grams, 8.9 oz Dimensions 201 mm × 99 mm × 22 mm ( 7.9 in × 3.9 in × 0.85 in ) The TI - Nspire product line is a series of graphing calculators developed by Texas Instruments. This line currently includes the TI - Nspire, TI - Nspire CAS, TI - Nspire CX and TI - Nspire CX CAS. There are also models aimed for the Chinese market, named the TI - Nspire CM - C, TI - Nspire CX - C, TI - Nspire CM - C CAS, TI - Nspire CX - C CAS. There is also software available for Windows and Mac OS X that act in similar ways to the calculators and allow the user to create compatible files. This software either requires a license or can only be used for a limited time. However, Texas Instruments also provides separate software that can be used for an unlimited time without a license but only allows file transfers and not emulation of the calculator. In 2010, Texas Instruments updated the calculators to the Touchpad versions which come with the Nspire or Nspire CAS computer software and support optional rechargeable batteries. In 2011, TI announced two new models of the TI - Nspire series : Nspire CX and Nspire CX CAS. The main new features are the color screen, rechargeable battery and thinner design. Contents 1 Handhelds 1.1 TI - Nspire 1.2 TI - Nspire CAS 1.3 TI - Nspire Touchpad 1.3. 1 TI - Nspire Touchpad EZ - Spot 1.4 TI - Nspire CX and TI - Nspire CX CAS 1.5 Chinese Versions 2 TI - Nspire Software 3 OS versions 3.1 Added features in OS 2.0 3.2 Added features in OS 3.0 3.3 Added features in OS 4.0 4 Other features 4.1 Lab Cradle 4.2 TI - Nspire Navigator System 4.3 Press - to - Test 4.4 Ndless 5 See also 6 References 7 External links Handhelds The TI - Nspire series is completely different from the previous versions of the Texas Instruments 's calculators. Because TI wanted the calculator to feel more familiar for new users, the TI - Nspire uses a user interface that is more similar to PCs than regular calculators. It also handles documents in a similar way to PCs. The TI - Nspire was the first to be released in two models ; a numeric and CAS version. The numeric is similar in features to the TI - 84, except with a bigger and higher resolution screen and a full keyboard. The higher resolution screen makes it possible to draw graphs that are more detailed. The feature that the numeric lacks is the ability to solve algebraic equations such as indefinite integrals and derivatives. To fill in the gap of needing an algebraic calculator, Texas Instruments introduced the second model with the name TI - Nspire CAS, where CAS stands for Computer Algebra System. The CAS is designed for college and university students, giving them the feature of calculating many algebraic equations like the Voyage 200 and TI - 89 ( which the TI - Nspire was intended to replace ). However, the Nspire does lack part of the ability of programming and installing additional apps that the previous models had, although a limited version of TI - BASIC is supported, along with Lua in later versions. C and assembly are only possible through the jailbreaking program Ndless. Both the Nspire and Nspire CAS calculators have 16 MB of NAND Flash, 20 MB of SDRAM, and 512 KB of NOR Flash. The NAND Flash contains the operating system and saved documents and is not executable. The SDRAM likely contains an uncompressed version of the OS, and a copy of all active documents. The NOR Flash contains boot instructions for loading the operating system. Much like all other TI graphing calculators, Nspire family models do not contain a backup battery, so when a battery is removed, the SDRAM content is deleted. This necessitates that the calculator load the operating system and file structure from the NAND Flash to the SDRAM, causing a longer loading time. TI - Nspire The standard TI - Nspire calculator is comparable to the TI - 84 Plus in features and functionality. It features a TI - 84 mode by way of a replaceable snap - in keypad ( included ) and contains a TI - 84 Plus emulator. The likely target of this is secondary schools that make use of the TI - 84 Plus currently or have textbooks that cover the TI - 83 ( Plus ) and TI - 84 Plus lines, and to allow them to transition to the TI - Nspire line more easily. Because the TI - Nspire lacks a QWERTY keyboard, it is acceptable for use on the PSAT, SAT, SAT II, ACT, AP, and IB Exams. It should be noted, however, that the CAS version is NOT allowed on the ACT or IB. TI - Nspire CAS The TI - Nspire CAS calculator is capable of displaying and evaluating values symbolically, not just as floating - point numbers. It includes algebraic functions such as a symbolic differential equation solver : deSolve (... ), the complex eigenvectors of a matrix : eigVc (... ), as well as calculus based functions, including limits, derivatives, and integrals. For this reason, the TI - Nspire CAS is more comparable to the TI - 89 Titanium and Voyage 200 than to other calculators. Its likely targets are college students and universities. Unlike the TI - Nspire, it is not compatible with the snap - in TI - 84 Plus keypad. It is accepted in the SAT and AP exams ( without a QWERTY keyboard ) but not in the ACT, IB or British GCSE and A level. The body color is grey. TI - Nspire Touchpad The TI - Nspire Touchpad EZ - Spot, meant for school use On March 8, 2010, Texas Instruments announced the new TI - Nspire Touchpad and TI - Nspire CAS Touchpad graphing calculators. In the United States the new calculator was listed on the TI website as a complement to the TI - Nspire with Clickpad while in some other countries, the calculator was introduced as a successor to the previous model. The calculators were released alongside the OS 2.0 update, which featured a number of updates to the user interface and new functions. The keyboards on the touchpad keypads featured a different and less crowded key layout along with the touchpad, which is used for navigation. The touchpad keypads are also compatible with older calculators that are running OS 2.0 or newer. The new calculators that were shipped with touchpad keypads supported an optional rechargeable battery. The second generation is also available in two models, the TI - Nspire Touchpad and TI - Nspire CAS Touchpad, and each model has maintained the color of itself, with the normal one being white and black while the CAS is black and gray. TI - Nspire Touchpad EZ - Spot To reduce theft of school - owned TI - Nspire calculators, Texas Instruments also introduced the EZ - Spot Teacher Packs with a bright, easy - to - spot, `` school bus yellow '' frame and slide case. The hardware of both versions are the same, with the only differences being cosmetic. The TI - Nspire calculators that were released after the touchpad Nspires also have EZ - Spot versions. TI - Nspire CX and TI - Nspire CX CAS The TI - Nspire CX and CX CAS are the latest update to the TI - Nspire series. They have a thinner design with a thickness of 1.57 cm ( almost half of the TI - 89 ), a 1200 mAh rechargeable battery ( wall adapter is included in the American retail package ), a 320 by 240 pixel full color backlit display ( 3.2 '' diagonal ), and OS 3.0 which includes features such as 3D graphing. At launch, Texas Instruments listed the TI - Nspire CX at $165 and the CX CAS at $175 on their US online store. The CX series were released in the same time frame as the Casio Prizm ( fx - CG10 / 20 ), Casio 's color screen graphing calculator with similar features, priced at $130. The TI - Nspire CX series differ from all previous TI graphing calculator models in that the CX series are the first to use a rechargeable 1060 mAh Lithium - Ion battery ( upgraded to 1200 mAh in 2013 rev. ). Retail packages include an AC adapter for charging the battery ; however, the device can also be charged via a PC USB connection. TI claims that the battery requires four hours to charge, that a full charge powers the device for up to two weeks under normal daily use, and that the battery should last up to 3 years before it requires replacement. The battery is user - replaceable and can be purchased via the TI education online store for $15 in the United States. With the exception of interchangeable TI - 84 keypads, the CX series retain all features of the previous TI - Nspire models. The colors of the calculator are still the same as those of the TI - Nspire models ; the CX is white and dark blue, while the CX CAS is gray and black. The external connectors have changed slightly. The mini-USB port, located at the center of the top of the TI - Nspire series, has moved to the right on the CX series. On the CX series, TI added a second port immediately left of the mini-USB port, for a new wireless module. The new wireless TI - Nspire Navigator adapter, which allows teachers to monitor students and send files, is not compatible with the previous TI - Nspire models. The third port, located at the bottom of the handheld, is for the TI Charging Dock and Lab Cradle. The keypad layout is very similar to that of the TI - Nspire Touchpad. Both models have 100 MB of user memory and 64 MB of RAM. The retail package comes in a plastic blister case and does n't have the full manual, while the teachers edition comes in a box with a TI - Nspire CX poster for classrooms and the full manual ( in English and French in the US ). Both devices ship with the student / teacher software for Windows / Mac OS X. According to Texas Instruments, The CX is accepted in SAT, IB, AP, ACT and British GCSE and A level exams. The CX CAS is only accepted on SAT and AP. Chinese versions Four models aimed for 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. The systems of the Chinese versions are not interchangeable with those of the international models. TI - Nspire software The TI - Nspire desktop application is the companion to the TI - Nspire handhelds, allowing the user to create, edit, and save documents in the same manner as on the TI - Nspire. The TI - Nspire PC desktop application software emulates of all the features of TI - Nspire handheld ; however, desktop application execution is usually ( depending on the architecture of the PC ) considerably faster than the TI - Nspire handheld. The aforementioned performance difference is mostly due to hardware architecture and desktop application / device firmware compilation differences. The user may create and modify documents on either the TI device or desktop application, and the user may also seamlessly exchange files between the device and the desktop application. The TI Nspire desktop application currently consists of four versions : TI - Nspire Student software and the TI - Nspire Teacher software, each having a numeric and CAS version. OS versions 1.0. 491 ( June 2006 ) - Prototypes 1.0. 526 ( September 2006 ) - Prototypes 1.1. 8916 ( Late 2006 / Early 2007 ) - Prototypes 1.1. 9170 ( May 7, 2007 ) 1.1. 9253 ( non-CAS version ) 1.2. 2394 ( August 30, 2007 ) 1.3. 2438 ( January 8, 2008 ) 1.4. 11643 ( July 9, 2008 ) 1.6. 4295 ( October 29, 2008, released December 9, 2008 ) 1.7. 2741 ( May 19, 2009, released June 6, 2009 ) 1.8 ( build 80 ) Dev ( Late 2009 ) - Prototypes 2.0. 0.1188 ( March 5, 2010 ) 2.0. 1.60 ( May 3, 2010 ) 2.1. 0.631 ( July 17, 2010 ) 3.0. 1.1753 ( April 2011 ) 3.0. 2.1791 ( May 2011 ) 3.0. 2.1793 3.1. 0.392 ( September 7, 2011 ) 3.2. 0.1212 ( June 2012 ) 3.2. 0.1219 ( June 2012 ) 3.2. 3.1233 ( December 2012 ) 3.2. 4.1237 3.6. 0.546 ( December 2013 ) 3.6. 0.550 ( February 2014 ) 3.9. 0.461 ( May 2014 ) 3.9. 0.463 ( June 2014 ) - highest version for the original models 3.9. 1.38 4.0. 0.235 ( March 2015 ) 4.0. 3.29 ( December 2015 ) 4.2. 0.532 ( February 2016 ) 4.3. 0.702 ( August 2016 ) 4.4. 0.532 ( January 2017 ) 4.5. 0.1180 ( September 2017 ) The current TI - Nspire calculators are now running the OS version 4.5. 0.1180, released in September 2017. The operating system has been updated frequently since 2007 ( partly due to bugs and missing functions, and also to patch jailbreak exploits ), one year after its release in 2006. Version 2.0, 3.0 and 4.0 were major upgrades that added many features. Added features in OS 2.0 This section is in a list format that may be better presented using prose. You can help by converting this section to prose, if appropriate. Editing help is available. ( July 2011 ) Scratchpad ( Easily and quickly use a calculator and graph ) New, more organized home screen Calculator application changes Solving of systems of equations ( linear or non-linear ) Complex and real roots of polynomials Derivative at a point Remainder, quotient, coefficients, and degree of polynomials Greatest common divisor Central difference quotient with steps Creation of a zero matrix New programming capabilities Ability to separate a programming page from a calculator page Request and RequestStr I / O functions Output text Graphs application changes Can toggle table of values Can hide object selection guides Custom sequence graphs Zoom to decimal Analyze Graph menu Zero Minimum Maximum Intersection Inflection dy / dx Integral New geometry application is simply a graphing application that can only make shapes Data and Statistics application changes Ability to add X and Y variables with frequency Notes application changes Calculations in the Notes application, New graph settings page Added features in OS 3.0 Images can be included in TI - Nspire documents using the computer software. They can then be displayed on the Nspire calculators and in full color on the Nspire CX calculators. Graphs can be drawn on top of the images. A data collection application is included with the OS, for use with the Lab Cradle. 3D graphing is supported, as well as differential equations. Other features were also added, including improvements to functions that are related to statistics. OS 3.0 also adds the ability to run programs that are written in Lua. OS 3.0. 1 introduced a number of bugs, but most of these have been fixed as of 3.0. 2. In OS 3.2, conic equations in standard formats can be graphed and a new chemistry feature, Chem Box, allows users to write chemical notations. OS 3.2 also saw the inclusion of the Chipmunk physics engine for use in Lua programs. In OS 3.9, the area between curves can now be calculated on the graph bar. Added features in OS 4.0 An indicator now displays the angle mode ( Degrees, Radians or Gradians ) in effect for the current application. In window settings on graphs, exact inputs such as 7 / 3 or 2 * π can now be used for input of custom window settings. Other features One feature includes a periodic table, useful for chemistry classes. As with some other TI graphing calculators, the TI - Nspire can be used with sensors to deal with the real world ( data acquisition ) such as Vernier EasyTemp, Vernier Go ! Motion, Vernier Go ! Temp, or Texas Instruments CBR2 motion detector. In addition, it has been hacked to run homebrew software. With the release of OS 3.0, the Lua scripting language is supported, allowing 3rd party programs to be run without the need of exploits. There are currently more than 50 third - party programs and functions for the Nspire that introduce new functionality, like Laplace Transform, Fourier Transform and 3rd and 4th degree differential equations, that are n't included by default. Lab Cradle The TI - Nspire Lab Cradle continues the idea of the original Calculator - Based Laboratory System ( CBL TM ) introduced already in 1994, a portable and versatile data collection device for math and science. The CBL system was replaced in 1999 with its successor CBL 2, featuring three analog inputs and an ultrasonic motion detector input to connect the Calculator - Based Ranger, CBR and its successor CBR 2. The TI - Nspire Lab Cradle sports three analog inputs with a sampling rate of up to 100,000 samples per second and two digital sensor ports. The integrated 32 megabytes of storage space allows for handling large amounts of data. The TI - Nspire Lab Cradle is powered by the TI - Nspire rechargeable battery and support three different charging options : wall adapter, USB cable to computer and TI - Nspire Cradle Charging Bay. The TI - Nspire Lab Cradle being marketed by Texas Instruments was developed as part of an ongoing business alliance between TI and Vernier Software of Portland, Oregon. TI - Nspire Navigator system The Navigator system allows teachers to connect a network of TI - Nspire calculators to a computer through the TI - Nspire Access Point and TI - Nspire Navigator Wireless Cradles. The system includes the TI - Nspire Cradle Charging Bay and the main system which looks like a wireless router. The Navigator system was first available when the first generation Nspires were launched, but when the TI - Nspire CX and CX CAS were released, a new wireless adapter was announced that is smaller but not compatible with the TI - Nspire and TI - Nspire Touchpad. Press - to - Test Press - to - Test is a feature that restricts access to the user 's documents and certain features of the calculator for a limited time. Its intended purpose is to prevent cheating on tests and exams. Press - to - Test is enabled by pressing a certain button combination when turning on the calculator. The features that are blocked ( for example 3D graphs and drag & drop for graphs ) can be selectively enabled, but access to existing documents is always prohibited. When the handheld is running in Press - to - Test mode, an LED on top of it blinks to indicate that Press - to - Test has n't been disabled. Press - to - Test can only be disabled by connecting to another calculator or a computer with TI - Nspire compatible software installed. Removing the batteries or pressing the reset button will not disable it. Ndless Ndless ( alternatively stylized Ndl3ss ) is a third - party jailbreak for the TI - Nspire calculators that allows native programs, such as C, C++ and ARM assembly programs, to run. Ndless was developed initially by Olivier Armand and Geoffrey Anneheim and released in February 2010 for the Clickpad handheld. Organizations such as Omnimaga and TI - Planet promoted Ndless and built a community around Ndless and Ndless programs. With Ndless, low - level operations can be accomplished, for example overclocking, allowing the handheld devices to run faster. Downgrade prevention can be defeated as well. In addition, Game Boy, Game Boy Advance, and Nintendo Entertainment System emulators exist for the handhelds with Ndless. Major Ndless - powered programs also include a port of the game Doom. Unlike Lua scripts, which are supported by Texas Instruments, Ndless is actively counteracted by TI. Each subsequent OS attempts to block Ndless from operating. See also Comparison of Texas Instruments graphing calculators Comparison of computer algebra systems References Jump up ^ `` SAT - Calculator Policy ''. The College Board. Retrieved 5 March 2013. ^ Jump up to : `` ACT - Can I use a calculator ? '' ( PDF ). ACT, Inc. Retrieved 5 March 2013. ^ Jump up to : `` TI - Nspire TM CX CAS Handheld ''. Retrieved 2013 - 06 - 28. Jump up ^ `` Texas Instruments Online Store ''. Retrieved 2013 - 06 - 28. Jump up ^ Casio Education : PRIZM - Graphing Calculator Jump up ^ `` Nspire 3.9 available, blocks 2.6 + Ndless ''. Omnimanga. Jump up ^ `` TI - Nspire TM Technology Version 3.0 Release Notes '' ( PDF ). Texas Instruments. April 2011. Retrieved 2011 - 08 - 01. ^ Jump up to : `` Lua Programming Environment on the TI - Nspire Found ''. ticalc.org. Retrieved 2011 - 07 - 18. ^ Jump up to : `` TI - Nspire TM Technology - Lua Scripting ''. Texas Instruments. Retrieved 2011 - 08 - 21. Jump up ^ `` Beware Installing TI - Nspire OS v. 3 ''. ticalc.org. Retrieved 2011 - 08 - 21. Jump up ^ `` TI - Nspire OS 3.0. 2 Released ''. ticalc.org. Retrieved 2011 - 08 - 21. Jump up ^ `` TI - Nspire TM Technology Version 3.2 Release Notes '' ( PDF ). education.ti.com. Retrieved 2012 - 06 - 11. Jump up ^ http://www.inspired-lua.org/upload/TI-Nspire_Scripting_API_Reference_Guide_EN.pdf Jump up ^ `` What 's New in Version 3.9 ''. education.ti.com. Texas Instruments. Retrieved 7 July 2014. Jump up ^ `` What 's New in Version 4.0 ''. education.ti.com. Texas Instruments. Retrieved 28 March 2015. Jump up ^ Vernier Software & Technology Global Gateway Jump up ^ CBR 2 by Texas Instruments - US and Canada Jump up ^ Data Collection - TI-Nspire.com by Texas Instruments Jump up ^ `` Nspire Models Opened to Third - Party Development ''. ticalc.org. Retrieved 2010 - 08 - 31. Jump up ^ `` TI - Nspire BASIC Math Programs ''. ticalc.org. Retrieved 2013 - 06 - 28. Jump up ^ `` Nspire Models Opened to Third - Party Development ''. ticalc.org. Retrieved 10 June 2014. Jump up ^ `` Ndless for TI - Nspire ''. Retrieved 3 June 2014. Jump up ^ Sheffer, Sam. `` TI - Nspire calculator : yes, it plays Doom ''. engadget. Retrieved 10 June 2014. Jump up ^ `` Lua Scripting in TI - Nspire TM ''. ti.com. Retrieved 13 June 2014. Jump up ^ `` TI vs. Calculator Hobbyists, Again ''. slashdot. Retrieved 13 June 2014. External links TI - Nspire series official site Texas Instruments Calculators & Education Technology Datamath Calculator Museum Lua programming on the TI - Nspire TI - Nspire series hacks TI - Nspire series Training Videos TI - Nspire series Google Discussion Forum TI - Nspire series user programs TI - Nspire series BASIC TI - Nspire series program collection Texas Instruments calculators Z80 - based graphing TI - 73 TI - 81 TI - 82 TI - 83x TI - 84x TI - 85 TI - 86 M68k - based graphing TI - 89 TI - 92x and Voyage 200 PLT ARM - based graphing TI - PLT ( canceled ) TI - Nspire -- TI - Nspire CAS Other graphing TI - 80 Non-graphing programmable TI - 55 TI - 55 II TI - 55 III TI - 56 TI - 57x TI - 58x TI - 59 TI - 74 TI - 95 ( PROCALC ) Scientific models TI SR - 50 TI - 30 TI - 32 TI - 34 TI - 35 TI - 36 TI - 54 TI - 68 Financial models Business Analyst series Other models TI - 108 TI - 7 TI - 12 TI - 15 TI - 1030 TI - 1031 TI Programmer Related TI - BASIC Calculator - Based Laboratory Texas Instruments signing key controversy Retrieved from `` https://en.wikipedia.org/w/index.php?title=TI-Nspire_series&oldid=800744046 '' Categories : Graphing calculators Texas Instruments calculators Computer algebra systems Lua - scriptable hardware Hidden categories : Articles needing additional references from July 2011 All articles needing additional references Articles with a promotional tone from December 2016 All articles with a promotional tone Articles needing cleanup from July 2011 All pages needing cleanup Articles with sections that need to be turned into prose from July 2011 Use dmy dates from September 2010 Talk Contents About Wikipedia Deutsch Español Français Italiano 日本 語 Norsk Português Edit links This page was last edited on 15 September 2017, at 11 : 51. 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Question: when did the ti nspire cx cas come out
Answer: February 25, 2011