Texas Instruments TI-89 Titanium Graphing Calculator, Multicolor

Calculator provides advanced graphing for calculus, AP courses and university studies. Permitted for use on many state and standardized tests. Includes official AP calculus review questions on the enclosed product CD. Graphs functions, parametric and polar equations, recursively-defined sequences, three-dimensional surfaces, and differential equations. Includes EE*Pro App for electrical engineering. Icon desktop allows easier access to Apps and editors. Includes USB unit-to-unit link cable and TI Connectivity Cable. Offers 188K bytes of user-available RAM, 2.7MB of user-available Flash ROM for data archive and Apps, 100 x 160 pixel display, internal clock with date and time display, 99 graphing equations, 20 stored constants with symbolic units for scientific calculations, and 100 symbolic units in 28 categories for use in equations, computations, and unit conversions.

Texas Instruments TI-89 Titanium Graphing Calculator, Multicolor The Texas Instruments TI-89 Titanium Graphing Calculator, Multicolor Electronically upgradeable for the latest functionality and software applications 16 preloaded graphing calculator software applications ideal for college math and engineering coursework Memory management feature allows creation of folders for specific applications or subjects Icon desktop for easier access to applications and editors Pretty Print displays equations and results with radical notation, stacked fractions, and superscript exponents Permitted for use on many state and standardized tests Power Source: Battery Display Notation: Graphic Display Resolution: 160 x 120 pixels Memory: 188KB RAM; 2.7MB ROM Display Type: LCD Hard case for durability Backspace key for easy corrections Supports complex number calculations and hypothesis testing Unlimited levels of parentheses for advanced calculations Graphing functions include 3-D, differential equations, histogram, parametric, and zoom Size: 3 3/8 x 7 1/2 inches I/O port for connectivity Replacement batteries: AAA; 3V Lithium This graphing calculator is designed to meet the needs of students and professionals in mathematics and engineering, providing a robust set of features for advanced calculations and graphing capabilities