This powerful Texas Instruments advanced graphing calculator does all the math functions youd want but it also lets you create animations and do 3D graphing and rotation. And the TI-89 is permitted for use on many state and standardized tests. Features: official AP Calculus review questions on the enclosed product CD; computer algebra system; USB cable; more than 2x more memory than the earlier TI-89; EE*Pro application for electrical engineering; easily calculate derivatives and integrals, limits, max/min, sequences and series; solve equations including systems of linear and nonlinear equations; differential equations can be solved numerically, symbolically, and graphically including slope and directional fields; advanced statistics functionality including multiple regressions/tests/intervals, ANOVA 2-way, and goodness of fit; physical constants and unit conversions; powerful vector and matrix calculations and functions and calculation of eigenvalues and eigenvectors.
Amazon.com Product Description 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 Titaniums 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 TIs 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.
Whats in the Box
The TI-89 Titanium calculator, a slide case, 3AAA batteries, a quick reference card, 1 USB computer cable, 1 USB unit-to-unit-cable