Description ★★★★★ On sale! -75% limited time! ★★★★★
Graphing Calculator Pro? is a powerful function plotter and scientific calculator.
Customer reviews: "Amazing app! I love it. It has Many great features that beat my T83" "Best calculator. It''s my favorite app now ) Functionality and usability is on top level."
Features: - includes scientific calculator with history tape - carefully-designed graph visualization with multi-touch support (pinch to zoom and drag to scroll) - cartesian, polar and parametric functions support - unlimited number of functions can be used simultaneously - customizable graph colors - function tracing and automatic root, min/max, intersection scanning for all function types - supports intersection discovering between different function types, e.g. between cartesian y=x and polar r=1 - graph view supports both portrait and landscape device orientation - polynomial solver: 2x - 3 = 0 (linear) 3x2 + 4x + 8 = 0 (quadratic) 5x3 + 2x2 - 4x + 2 = 0 (cubic) 7x? - 2x3 + 3x2 + 2x - 1 = 0 (quartic) - system of linear equations solver with 2 unknown 2x - 9 = 9 3x + 4y = -13 with 3 unknown -5x + 4y + 2z = -4 7x + 2y + 3z = 19 3x + 5y - 1z = 10 - radians and degrees angle modes, support for minutes, seconds, grads - functions: sin, cos, tan, sec, csc, sinh, cosh, tanh, asin, acos, asec, acsc, atan, asinh, acosh, atanh, log2, log10, ln, logn(n,x) (log x with base n), √, 3√, abs, avg, ceil, floor, round, deg2rad, rad2deg, max, min, sgn - operators: +, -, *, /, % (modulus), ^, ! (factorial), '' (minutes), " (seconds), {grad} - retina display and multitasking support
Visit www.graph-calc.com for more screenshots, details and news. Feel free to contact us for any questions and suggestions. deftapps.com Web SiteGraphing Calculator Pro Support What''s New in Version 1.1.1 -improved accuracy of trigonometric functions -minor bug fixes iPhone Screenshots 



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