Graphing Calculator turns your phone or mp3 player into a high-resolution 2D function plotter that supports the following:
- 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.
- The graph view supports portrait and landscape modes.
- Currently supports the following functions: log, log10, ln, exp, sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, degrees to radians, radians to degrees, absolute value, square root.
- Take a screen shot, and e-mail the graph to yourself.
Please visit the website for more details and screen shots. Send me feature requests for future releases.