iPad

Graphing Calculator HD is a rewritten version of one of the most downloaded calculator apps for the iPhone and iPod Touch. The grapher itself is sharp and the user-interface is easy to learn and use (however you are limited to only comparing four graphs at a time). The ability to bring up a table to compare values is helpful, as is the trace features that allow you to jump to roots of the equation(s), intersections or minima and maxima. The option to export your graphs as e-mails or into Photos is also handy and easy-to-use, as is the built-in scientific calculator. While this app isn’t nearly as rigorous as many of the other graphing apps, it is also significantly less convoluted and well worth two dollars.

What is it about?

The most downloaded graphing calculator for the iPhone/iPod is now available for the iPad. The GUI has been completely rewritten to take advantage of the iPad's bigger screen.

App Details

Version

1.0.7

Rating

(135)

Size

9Mb

Genre

Education Utilities

Last updated

July 26, 2013

Release date

May 31, 2010

More info

App Screenshots

App Store Description

The most downloaded graphing calculator for the iPhone/iPod is now available for the iPad. The GUI has been completely rewritten to take advantage of the iPad's bigger screen.

Graphing Calculator HD turns your iPad 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.
- Pinch to zoom and drag/slide for scrolling the graph in real time.
- Custom keyboard designed to enter equations and mathematical expressions quickly.
- The application supports portrait and landscape modes on every screen.
- Take screen shots or e-mail high resolution 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.
- Supports graphing and tracing polar and parametric equations.
- Video output support using Apple's iPad dock connector to VGA adapter.
- Currently supports the following functions: abs, acos, acosh, acot, acoth, acsc, acsch, asec, asech, asin, asinh, atan, atan2, atanh, ceil, cos, cosh, cot, coth, csc, csch, deg2rad, exp, fact, floor, gamma, gcd, lcm, lgamma, ln, log2, log10, logbase, max, min, mod, nCr, nPr, nroot, rad2deg, rand, sec, sech, sin, sinh, sqrt, tan, tanh.

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