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My Calculator ID=09228 2390B 6361.

Key Features
1. A built-in USB port with cable
2. High-contrast display
3. 16 Apps preloaded on the handheld
4. TI Product CD included with full reference Guidebook and free software Applications

Product Details

Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality and software applications (Apps).

About 188K bytes of user-available RAM.

About 2.7 Mbytes of user-available FLASH ROM for data archive and Apps (3x the FLASH ROM memory of the TI-89).

100x160 pixel display.

Internal Clock with date and time display.

Active Icon Desktop that allows easier access to Apps and editors.

USB port for computer connectivity, unit-to-unit communication with TI-89 Titanium graphing handhelds, and more.

I/O port for communication with other TI products.

USB Unit-to-unit link cable included.

TI Connectivity Cable included.

TI Connectivity Cable and TI Connect?software allow information to be transferred to and from a computer and printed or stored on disk.

Included Apps:
EE*Pro?br> Finance
French Localization
German Localization
Polynomial Root Finder
Simultaneous Equation Solver
Spanish Localization
Statistics with List Editor (English, French, German and Spanish versions)
Symbolic Math Guide

Apps are available from TI and other leading developers.

Advanced Mathematics Software functionality suitable for college mathematics and engineering coursework.

Pretty Print shows equations and results with radical notation, stacked fractions, and superscript exponents.

Active Calculator Home history screen can hold up to 99 previous entries for deep recall.

Real and complex numeric results.

Symbolic manipulation for algebra, calculus and differential equations.

Symbolic units for use in equations, computations, and unit conversions. Over 100 units in 28 unit categories.

20 stored constants with symbolic units for scientific calculations.

Graphs functions, parametric and polar equations, recursively-defined sequences, 3-dimensional surfaces, and differential equations.

Up to 99 graphing equations defined and saved for each graphing mode.

Numeric evaluation of functions in tables and data variable format.

Interactive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections, inflection points, and arc lengths.

Recursively-defined sequences access any number of previous terms.

Slope and direction fields for exploring differential equations.

RK and Euler numeric differential equation solving methods.

Real time rotation of 3D surfaces.

List-based one- and two-variable statistical analysis, including ten regression models.

Statistics plots including scatter, xy-line, box and modified box plots. Histograms and regression lines.

Matrix operations including inverse, determinant, transpose, augment, elementary row operations, and reduced row echelon form. Matrix elements can be real or complex and numeric or symbolic.

Advanced matrix operations including eigenvalues, eigenvectors, LU and QR decompositions.

Column-logic expressions in data/matrix editor are retained for automatic recalculation when values change.

Interactive numeric equation solver.

Hexadecimal and binary operations and conversions.

Extensive programming capability with number and size of programs limited only by available memory.

User-definable functions extend built-in functionality.

Optional assembly language programming.

Alphabetical CATALOG to access and show "help" information for each function and command.

Memory management to create folders for specific applications or subjects.

255 symbols in the character set including Greek, system, and international characters.

Compatible with Calculator-Based Laboratory?(CBL2? and Calculator-Based Ranger?(CBR? Systems to allow collection and analysis of real-world data.

Link with another TI-89 Titanium, TI-89, Voyage?200, TI-92 Plus or TI-92.

Compatible with the TI-Navigator?Classroom Learning System.

TI ViewScreen?unit available that is compatible with the same TI ViewScreen?LCD panel as the TI-89/TI-92 Plus/Voyage?200 and the TI-Presenter?

Kickstand Slide Case available (coming soon) to prop up your handheld to view display and keys better.

TI Keyboard compatible.

Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.

Impact-resistant slide case.

TI Product CD included with full reference Guidebook and free software Applications.

Guidebook included, full Reference Guidebook available on Product CD

One-year manufacturer's warranty.