The slim and portable TI-89 lets you easily customize your calculator by adding new functionality through software applications. The TI-89 is allowed for use on the AP* Calculus, AP Statistics, AP Physics, AP Chemistry, PSAT/NMSQT, SAT I, SAT II Math IC & IIC.FEATURES- TI89 Titanium Graphics Calculator
Introducing TI's most powerful graphing calculator: The TI-89
Titanium, offering new features, preloaded Apps, and even more
versatility. A built-in USB port makes data transfer ultra-
convenient. Plus, with three times the memory of the TI-89, you can
store more Apps, data, and programs.
The TI-89 Titanium's advanced functionality and 3-D graphing make
problem-solving for AP advanced mathematics and engineering courses
infinitely easier. It is the most powerful TI graphing calculator
allowed for use on the AP Calculus, AP Statistics, AP Physics, AP
Chemistry, PSAT/NMSQT, SAT I , SAT II, and Math IC & IIC exams.
Includes calculator with preloaded applications, USB cable and a
Product CD (full reference manual, free apps, and more).
* 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, 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: 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.
* Kickstand Slide Case available 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
* 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.
* Volume Purchase Program: proofs of purchase redeemable for additional
products.
* 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.
www.ti.com

Package Contents: 

ViewScreen TI-89 Titanium Overhead Calculator

USB unit-to-unit link cable

TI Connectivity Cable

CD with operating manual

Internal clock with date and time display

Icon desktop that allows easier access to Application and editors

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

User-definable functions extend built-in functionality

Impact resistant slide case