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| • | Electronically upgradeable graphing calculator gives you the most up-to-date functionality and software applications (Apps) |
| • | About 188K bytes of user-available RAM |
| • | About 2.7 MB 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 |
| • | Icon desktop that allows easier access to Apps and editors |
| • | USB port for computer connectivity, unit-to-unit communication with TI-89 Titanium graphing calculators via Presentation Link™ adapter |
| • | 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: CellSheet™, EE*Pro®, Finance, French Localization, German Localization, NoteFolio™, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, Spanish Localization, Statistics with List Editor (English, French, German and Spanish versions), StudyCards™, Symbolic Math Guide |
| • | Apps are available from TI and other leading developers. |
| • | Advanced Mathematics Software functionality is 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 |
| • | Over 100 symbolic units in 28 categories for use in equations, computations, and unit conversions |
| • | 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 3-D 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 are available. |
| • | 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™ |
| • | All TI-89 Titanium student models can plug into the TI-ViewScreen™ LCD panel andTI-Presenter™ video interface via a TI-89 Presentation Link™ adapter. |
| • | Kickstand Slide Case available to prop up your calculator 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 |
| • | One-year limited warranty |
| • | Toll-free help hot-line: 1 800 TI-CARES |
| • | E-mail help line at ti-cares@ti.com |
| • | Supplemental activity books available. |
| • | Workshop Loan Program (WoLoP) - borrow TI calculators for evaluation of workshops |
| • | TI Technology Rewards program: point values redeemable for additional TI products and services |
| • | TI calculator poster and keyboard transparency available |
| • | TI Product CD included with full reference Guidebook and free software Applications |
| • | Guidebook included, full Reference Guidebook available on Product CD and http://education.ti.com/guides |
