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Get up to speed easily with your TI-89 Titanium Use advanced science and math applications, PDA functions, and more Your TI-89 Titanium graphing calculator is an amazing tool, and this plain-English guide gets you up and running on all the things it can do, quickly and easily. Find out how to use the preloaded applications, let your calculator double as a PDA, do algebra, trigonometry, and calculus, graph and analyze functions, and much more! Discover how to: * Use the keyboard, menus, and catalog * Find absolute values * Graph and analyze functions * Add text to a graph * Enter data using formulas * Deal with vector calculus The Dummy Way * Explanations in plain English * "Get in, get out" information * Icons and other navigational aids * Tear-out cheat sheet * Top ten lists * A dash of humor and fun