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This advanced graphing handheld is a must-have for AP Calculus and College Math and Engineering. Its inherent functionality includes 3-D rotations and contour plots, symbolic manipulation, systems of equations, syntax listings, and much, much more. Features: Input/Output Port: Link with other TI-89 or TI-92 Plus handhelds, CBL™ and CBR™ data collection devices, and computers Compatibility: Works in conjunction with the TI-92 Calculator High Resolution Display: 100 x 160 pixels on a high-contrast display allows easy viewing of information. A new screen technology and layout make the display easy to read. Split Screen Mode: Split screens allows you to view 2 applications at the same time Linear Algebra: Find eigenvalues, eigenvectors, functions of matrices (like e A ), and LU or QR decompositions. Differential Equations: Compute exact symbolic solutions to many 1st- and 2nd-order ordinary differential equations. Catalog of Built-In Functions: The catalog provides syntax listings for every command and function. Programming: Programming options include custom menus, dialog boxes, and pop-up windows. User-defined functions extend built-in functionality. Pretty Print: Mathematical expressions appear on the display the same way as they are written on the board or in textbooks. Units of Measure: Use units in equations, symbolic computations, and unit conversions. Select from 20 constants and over 100 units. Create and store your own custom units. Systems of Equations: Solve systems of linear and nonlinear equations. Display results in general or matrix formats. 3-D Rotation and Contour Plots: Real-time rotation of 3-D surfaces and contour graphs help you visualize in 3-D. Symbolic Manipulation: The CAS built into the TI-89 allows you to evaluate mathematical expressions symbolically or numerically. Over 500K of Memory: Contains about 188K user-available RAM and 384K of user data archive for storing functions, programs, and data. Computer Connectivity with TI-Graph Link™ Cable and Software: The TI-Connectivity Kit is your link to upgrading and adding software to your TI handheld. Advanced Mathematics Software: Includes a Computer Algebra System (CAS) enabling you to manipulate mathematical expressions and functions (factor, solve, differentiate, integrate, and more). Also includes differential equations, 2-D graphing and data analysis, 3-D graphing with rotations, linear algebra, interactive numeric solver, constants, unit conversions, statistical regressions, and optional assembly language programming. Product Search:

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