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 and intersections using the trace mode.
- Currently supports the following functions: log, log2, log10, ln, exp, sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, degrees to radians, radians to degrees, absolute value, square root, ceiling, floor, and mod.

Please visit the website for more details and screen shots. Feel free to e-mail me if you have questions, problems, or feature requests. WHAT'S NEW IN THIS VERSION: This is a minor release with a few bug fixes. There will be a major update with polar/parametric graphing coming next.

- Fixed a bug responsible for incorrectly returning zero for the result of the first calculation.
- Fixed a rare crash bug
- Fixed spelling errors LANGUAGES: English REQUIREMENTS: Compatible with iPhone and iPod touch
Requires iPhone OS 2.1 or later