eShop USA > Electronics > Texas Instruments TI-89 Titanium Graphing Calculator
Texas Instruments TI-89 Titanium Graphing Calculator
List Price: $199.99Our Price: $143.90 You Save: $56.09 (28%)Prices subject to change.
Availability: Usually ships in 24 hours
Binding: Electronics
Brand: Texas Instruments
Color: BLACK
EAN: 0490800100329
Format: CD
Item Dimensions: 2101050300750
Label: Texas Instruments
Manufacturer: Texas Instruments
Model: TI-89
MPN: TI-89
Number Of Items: 1
Publication Date: 2004
Publisher: Texas Instruments
Release Date: June 01, 2004
Studio: Texas Instruments
Features:- Graphing calculator handles calculus, algebra, matrices, and statistical functions
- 188 KB RAM and 2.7 MB flash memory for speed; plenty of storage for functions, programs, data
- Large 100 x 160 pixel display for split-screen views
- USB on-the-go technology for file sharing with other calculators and connecting with PCs
- Backed by 1-year warranty
Accessories:
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Editorial Review:
This advanced graphing calculator is packed with more features than you might know how to use. The TI-89 Titanium lets you perform the expected functions of an advanced model--basic math, algebra, calculus, graphs, matrices, and statistical functions--and do cool stuff like creating animations, graphing 3-D rotations, and plotting contours. Graphing functions include basic function graphing, parametric graphing, polar graphing, sequence graphing, 3-D graphing, and differential-equation graphing. Additionally, the TI-89 Titanium includes symbolic manipulation, constants and measurement units, statistics and data plots, a numeric solver, a text editor, programming capabilities, tables, a split-screen function, variable management, and the ability to link to other calculators or a computer.
The TI-89 Titanium's flash technology allows you to upgrade to future software versions without having to continually invest in new calculators. The 188 KB of RAM, combined with an impressive 2.7 MB of flash memory (three times the memory of the TI-89), are more than sufficient for your stored functions, programs, and data, and add welcome speed to go with the TI's reliability. You can create custom menus or use the default menu. Another cool feature is the Program Editor, which gives you the ability to write custom applications.
The large LCD is adjustable to your environment and can be viewed clearly under a variety of lighting conditions. The calculator also comes with an input/output port and cable, letting you synch up with other TI-89s or TI-92s, as well as a USB port and cable. An attached, hard slide cover protects the calculator from getting knocked around in your backpack. The manual that ships with the TI-89 Titanium is a killer, presenting over 500 pages of clear, concise definitions, function explanations, examples, drawings, and appendices. It's divided into well-organized chapters that cover all the major features of the calculator.
What's in the Box
The TI-89 Titanium, a hard sliding case, a silver oxide battery, a user's guide, an applications CD-ROM, a USB cable, a TI-link cable, and warranty information
Includes USB unit-to-unit cable, Connectivity Cable for other TI units and connection software, operating manual Doing complex calculations on a scientific calculator is much easier with the TI 89. Its large screen offers the ability to generate graphs that can illustrate your conclusions. It's especially helpful with statistic functions, such as regression analysis. The TI-89 Titanium includes all the built in functionality and power of the original TI-89. It has an increased amount of Flash ROM 500KB, quite powerful for a traditional handheld design. This is TI's most sophisticated calculator, with such features as 3D graphing, upgradable flash ROM, built-in assembly language programming, and a generous amount of user-available memory. It now includes a mini USB port. This portable symbolic, numeric, and graphing calculator is perfect for advanced mathematics and engineering applications for college and advanced coursework. Its built-in USB port makes data transfer ultra-convenient. Built-in Flash memory for archiving data(2.7MB) Finance tools, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, and many more apps Fully upgradeable (electronically) through its Flash ROM chip (optional TI Graph-Link required) Computer Algebra System, differential equations, 2D-graphing and data analysis, 3D-graphing with rotations, linear algebra, interactive numeric solver, constants, unit conversions, statistical regressions Optional Assembler language Mathematical expressions appear on the display the same way as they are usually written in class or in published texts and academic journals StudyCards and Symbolic Math Guide for helping students learn more effectively Preloaded with Official AP Calculus exam review questions Built-in USB port for easy data transfer between handhelds - The TI Connect allows rapid data transfer to computers
Customer Reviews
Average Rating: 
Rating:  - Great calculator
I buy this calculator 1 month ago, and I is the best calculator I ever had. It arrive really quickly and I love the easy way to use fractions, find solutions to equations, the interactive screen, the lots of aplications and the price! That is the best I can find looking in a lot places.
You must have it!
Rating:  - Does everything, but has drawbacks
First of all, this calculator does everything I would want it to. 3d graphing, equation solving, integrals, precise answers, pretty print, these features are all wonderful and well documented. However, I would like to present some of the disappointments I encountered when using this calculator.
Speed (pt 1): When graphing my first equations, I immediately noticed that the 89t was slower than the 83+. I happen to have both (and a stopwatch as well) so I performed a few tests and found ... Read More
Rating: - Very good, but not for basic classes.
I was forced to buy this calculator for an Introduction to Calculus class, and I'm generally very pleased. It does everything I wished my TI-84 did, and more. For example, it will integrate, differentiate, zero functions, and display fractions and radicals automatically. The clock is nice too.
Strangely, it takes a significant longer time to graph. Timing it, my TI-84 will graph y=x in around 1 second. The TI-89 takes around 4, and takes even longer to graph more complicated functions. ... Read More
Rating: - dav e's comments
TI puts out really quality instruments. I have bought 83's, 84's, 86's, Inspire, and 89's........ all but the Inspire met my expections. It's nothing but a crossover TI 84 and something useless.....Each of the instrments have a similiar but steep learning curve.....quite frequently I discover some new function or a different way to work an old function.
Rating: - Great Calculator
Bought for my daughter taking AP Calculus - was the one required by the course and really make the function graphing easy. I wish this stuff was around when I was getting my engineering degree.
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