TI-89 Titanium

The TI-89 Titanium graphing calculator by Texas Instruments is loaded with features that help you perform basic math, algebra, calculus, matrices, graphs and...See more » The TI-89 Titanium graphing calculator by Texas Instruments is loaded with features that help you perform basic math, algebra, calculus, matrices, graphs and stats with the accuracy you'd expect from a graphing calculator. In addition you can create amazing animations, 3D rotations and plotting contours. The TI-89 Titanium's basic graphing functions include basic graphing, parametric, polar, sequence, 3D, and differential equation graphing. On top of this the TI-89 Titanium also performs symbolic manipulation, measurement and constants units, data plots and statistics. It features a text editor, a numeric solver, tables, a split-screen function and variable management. For use in the advanced math, engineering or sciences classroom, you may connect the TI-89 calculator to other calculators or a computer to share your work with the entire group. You can upgrade to future software applications with the TI-89 Titanium's flash technology, so you won't have to purchase a new calculator every time new applicable software hits the market. The TI-89 Titanium comes with 188 KB of RAM and 2.7 MB of flash memory, which is plenty of storage space to store all of your programs and data. You have the freedom and versatility to create custom menus if you choose, or simply use the default menu.See less »