Quick Graph
Scientific Graphing Calculator
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Description

It is a powerful, high-quality graphing calculator that takes full advantage of the multitouch display and the powerful graphing capabilities of the iPad and iPhone, both in 2D and 3D.

"The app you need to survive the next semester."
-- Gizmodo

A simple yet intuitive interface makes it easy to enter and/or edit equations and visualize them in mathematical notation.

It's capable of displaying explicit and implicit (opt) equations as well as inequalities (opt) in both 2D and 3D, in all standard coordinate systems: cartesian, polar, spherical, and cylindrical, all with fantastic speed and beautiful results, which can be copied, emailed or saved to the photo library.

It also includes an evaluation feature to evaluate equations at specific points and a library where you can store commonly used equations.

Up to 6 equations can be visualized simultaneously in both 2D and 3D modes; this limitation can be removed by purchasing the advanced feature set.

Features:
- Enhanced 2D - 3D plotting mode for great hi-res graphics.
- Adaptive 2D algorithms.
- Hyperbolic and Inverse functions.
- Functions such as Min, Max, if.
- Configurable axis decimal / π
- Independent 2D zoom
- Support for cartesian, polar, cylindrical, and spherical coordinate systems.
- Interactive expression evaluation.
- Library for commonly used equations.
- Swipe to delete equations from the equation list.
- Save to photo library.
- Copy to clipboard.
- Turn graphs on/off
- Drag to rotate - move.

The advanced feature set gives you access to:
- External screen support
- 2D tracing.
- 2D and 3D implicit graphs.
- 2D and 3D inequalities.
- Roots and Intersections (2D)
- Value Table
- More features to come!

Please visit the website for more details.
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User Rating

3.75 out of 5

4 ratings in Finland

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Ratings History

Reviews

Calculator

Xeje on

Nice to play with, create different drawing on x,y,z. Useful for students

Hyvä

Veipad on

Helppo ja yksinkertainen käyttää. Kuvat selkeitä. Hintansa arvoinen.

Amazing

Freelancerfan2 on

Absolutely a must for the price. The implicits are just wonderfull

Perfect for quadratics

Anon007007 on

Definitely just what I need for calculating and graphing parabolas!

Matematiikkaa havainnollisesti

Jouko-vaari on

Erittäin helppokäyttöinen ja havainnollinen tapa havainnollistaa matematiikan kauneutta

There is beauty in Maths

designsjk on

As an engineering student, industrial designer, and graphic artist, this program proves there is such beauty in the deepest of abstract thinking and applications of Mathematics. I will be exploring Maths a lot more now! Thank you for creating this! :) will be looking forward to the next version!

Very nice graphing

Molli76 on

Very good and simple graphing. Smooth zoom+rotation. Very easy way to get familiar with graphical equations. Only con is that it doesn't include calculator. What it comes to graphics, it's better than any graphical calculator apps I've tried

Best

Hehhgju on

Best free there is

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App Info

Category
Education
Publisher
KZ Labs SAS
Languages
Spanish, French, English
Recent version
3.0.1 (1 year ago )
Released on
Oct 6, 2008 (15 years ago )
Last updated
2 weeks ago