FEATURES - Graphic Scientific Calculator * Unique pen touch screen operation. * Equation editor shows equations exactly as they appear. * Large 8-line by 22 character high contrast Liquid Crystal Display. * 132 x 64 pixels. * Advanced functions accessible through pull-down menus. * Large [ENTER] key for simplified use. * Rapid Graph, Rapid Window, Rapid Zoom. * Slide show feature with built-in slide shows or create your own. * Shift/change feature. * Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. * Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 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. * User-defined list names with capacity of 999 elements. * 32 interactive zoom features. * Table feature shows numeric evaluation of functions in table format. * Analysis of function values, roots, maximums, minimums, integrals, and derivatives. * 5 different graph styles and 2 shade patterns for differentiating the look of each graph drawn. * Split-screen option. * Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations. * Convert matrices to lists and vice versa. * List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quadratic polynomial regression models. * Also features ANOVA calculation. * Define 3 statistical plots for scatter plots, xy-line plots, histograms, regular and modified box-and whisker plots, and normal probability plots. * Advanced statistic features including 9 hypothesis testing functions, 6 confidence interval functions, and one-way analysis of variance. * Supplemental workbooks available. * 15 probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson. * Financial functions including Time-Value-of-Money (TVM), cash flows, and amortization. * Full screen interactive editor for solving TVM problems. * Numerical and graphical solver built in. * Interactive equation solver editor (Tool function), for solving systems of equations as well as 2nd and 3rd degree polynomial equations. * Pen touch navigation for simplified calculator menu operation. * Up to 9 programs possible. * 32K bytes RAM. * Link capabilities to and from a PC for the transfer of data through the communication port. * Download and back-up programs and lists of data on disk. * Print screen displays for educational use. * Unit-to-unit link cable available. * Overhead panel and unit available. * Compatible with the Calculator-Based Laboratory (CBL) System to allow analysis of real-world data collection. * Powered by 4 AAA batteries with a lithium battery backup to protect memory during a main battery change. * Durable impact-resistant slide cover. * Calculator poster available for classrooms. * Three-year limited warranty. * Volume Purchase Program: available for the overhead panel. Receive an overhead free with every 60 EL9600C graphing calculators purchased. * User manual included. * Free workbooks available. SIZE- 7.2" x 3.4" x 0.8" |