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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In-Apps

Advanced Features
¥300

Screenshots

User Rating

4.66 out of 5

249 ratings in Japan

5 star
203
4 star
28
3 star
7
2 star
1
1 star
10

Ratings History

Reviews

次元立方幾何

ピンクユミット on

素晴らしいに尽きる

良い!

Katy-fish on

こんなアプリを探していました。 使い勝手も良い。 勉強の助けになるし、もっと理解したいと思わせてくれます。

改悪

暇人のなかの暇人 on

数年前に課金してよく使っていたけど最近のアップデートで操作性が大きく変わってかなり困惑しました。

素晴らしいソフト

神奈川タスケ on

素晴らしいソフトだと思います。

Works well!

edojin on

I also like how the icon looks like a Pringle’s potato chip.

いぇい

イェーーイ on

ええんとちゃう

関数という名の愉悦

YJSNPIの化身 on

360円でこれは凄いと思う 高校生、大学生、社会人お勧めしたい 関数が嫌いな人も、このアプリで遊ぶ(?)ことで関数が好きになると思います!

it's the best!!

緩白 on

最高すぎて360円なんて安いものです。 3次元もグラフにできるものは、これ以上にないと思います! 欲を言うならΣや∫、!の機能も入れて欲しいです。

めっちゃ使える!

らむべしまじなりめりらし on

大学での、ちょっとした計算やグラフの概形を見たい時に頼りになってます!

重宝

えろえろえろえろ仙人 on

大学入試問題の背景を知るのにはもってこいですね

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Keywords

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App Info

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