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