About

Graphing Calculator turns your phone or iPod into an intuitive high-resolution function plotter and scientific calculator. Features include the following:

• Includes a powerful, yet easy to use scientific calculator.
• Quickly plot and trace multiple equations on the same graph.
• Custom keyboard to speed up entering in equations.
• Pinch to zoom and drag/slide for scrolling the graph in real time.
• The graph view supports portrait and landscape modes.
• Take screen shots, and e-mail graphs to yourself.
• Evaluate your graphs at any x value using the calculator screen.
• Find the exact (x,y) coordinates for roots, intersections, minimums and maximums using the trace mode.
• Currently supports the following functions: log, log2, log10, ln, exp, sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, asinh, acosh, atanh, csc, sec, cot, gamma, lgamma, nCr, nPr, min, max, degrees to radians, radians to degrees, absolute value, square root, ceiling, floor, and mod.