Features

• Hardware & Display: 3 MB FLASH ROM memory for storing data and apps – 149 KB of free RAM – Backlit display, 320 x 240 pixels (2.8"" diagonally) – 140 DPI resolution – 16-bit color – Powered by rechargeable TI battery – Standard A to Mini-B USB cable included for computer connectivity and charging
• Graphing & Math Capabilities: Add images to graph background – Fifteen colors for function graphing – Change style and color of axes and grids on graphs – Graphs 10 rectangular functions, six parametric expressions, six polar expressions and three recursively-defined sequences – Up to 10 graphing functions defined, saved, graphed and analyzed at one time – Sequence graphing mode shows time series plot, cobweb/stair-step plot and phase plots – Seventeen interactive zoom features – Numeric evaluations given in table format for all graphing modes – Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives – Eight different graph styles – Horizontal and vertical split-screen options – View graph and table side-by-side – Stores up to 10 20x20 matrices – Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form and elementary row operations – Convert matrices to lists and vice-versa
• Advanced Features & Statistics: Catalog syntax help – Alphabetical CATALOG of all TI calculator operations in one menu – Advanced functions accessed through pull-down display menus – Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a two-digit exponent – User-defined list names: Lists store up to 999 elements – List-based, one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models – Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots – Advanced statistics features including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance – Fifteen probability distribution functions including Normal, Student-t, Chi-square, Binomial and Poisson – Business functions including Time-Value-of-Money (TVM), cash flows and amortization – Full screen interactive editor for solving TVM problems – Interactive equation solver editor – Eleven regression calculations