Matrix and Lists: Matrix and list editors and a full set of matrix and list operations are built in. Use the split screen mode to simultaneously view a graph and table. Table: Analyze functions using the table viewer. The regression analysis screen allows you to quickly compute, view and analyze a data set using a variety of curve fitting methods. Statistics, Inferential Statistics and Distributions: A set of inferential statistics worksheets and graphs of distributions are included. Interactively explore function behavior using variables tied to slider bars. Output graphs in high resolution PDF format for mailing or printing. Graph functions, parametric, f(x,y) and polar equations and statistics plots: Full color graphs with touch to trace, pinch zoom, function minimum, maximum, intersections, asymptotes and numeric integration. deviation, sum, sequence, matrix determinant, transpose, sum, ref, rref, addition, multiplication. Math functions: Trigonometry, logarithms, function minimum, maximum, numeric integration and derivatives, general solver, real and imaginary numbers, combination, permutation, random number generation, normal, T, chi squared, Fisher, poisson and geometric distributions, binary shift and rotate, test and logic operations, list operations including sort, std. Generate a PDF report of calculations for mailing or printing using the SEND function. The command line editor includes interactive parenthesis matching and high lighting, undo and redo, bubble function help and a 200 level calculation history and recall stack. Matrix, statistics and BASIC programs run 500x times faster than traditional calculators.Īlgebraic entry: Enter problems using full algebraic textbook notation. Written using the latest 64 bit math libraries, GraphNCalc83 harnesses the amazing computing resources of the iPhone and iPad to provide a colorful, fast and fluid experience. Scroll through the list, matrix and calculation history with a swipe.

Explore regressions with a tap on the screen.

Enter fractions and view result as fractions. Enter calculations in natural textbook format. The familiar calculator keyboard, arrow keys and functions are enhanced with full touch input for all graphs, editors and menus. GraphNCalc83 uses touch, color and blazing speed to handle your math problems.

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