屏幕快照

简介

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

Quick Graph is the best graphing calculator available on the AppStore!

Top 10 Education app in over 100 countries!
Featured on the App Store in more than 130 countries.

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. A simple, yet intuitive interface that 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 amazing speed and beautiful results, which can be copied, emailed or saved to the photo library.

"It's ok to write yet another graphing app, so long as it is the best one. And this is"
-- User review (RightyC1)

Please keep in mind that in this version, you now have to specify y=, x=, z= and so on, whenever you want to plot an equation.

The advanced feature set gives you access to some of the new features, such as implicit graphs and tracing. You need to specify the dependent variable now, since just typing "x^2" without the y=, will assume the expression to be "x^2=0" and will try to plot it as an implicit graph.

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. All the features from the original application are present and will remain free.

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

Features:
- VGA Output (available with the advanced features package. iPhone 4, 4th gen iPod, and iPad only)
- 2D - 3D equation plotting.
- Library for commonly used equations.
- Wireframe and solid visualization.
- Support for cartesian, polar, cylindrical and spherical coordinate systems.
- Pinch to zoom.
- Drag to rotate - move.
- Swipe to delete equations from the equation list.
- Shake to reset view to original state, or to clear entry fields.
- Double tap to change visualization modes.
- Enhanced 2D mode for great hi-res graphics.
- Adaptive 2D algorithms.
- Enhanced 3D mode with better graphics.
- In-app email so you can share graphics and equations.
- Save to photo library.
- Copy to clipboard.
- Enhanced equation visualization.
- Hyperbolic and Inverse functions.
- New functions such as Min, Max, if.
- Interactive expression evaluation.
- Optionally you can unlock implicit graphs, inequalities and other advanced features (via in-app purchase).
- Turn graphs on/off

The optional advanced feature set includes:
- VGA Out
- 2D tracing.
- 2D and 3D implicit graphs.
- 2D and 3D inequalities.
- Independent 2D zoom
- Roots and Intersections (2D)
- Value Table
- More features to come!

Please visit the website for more details.

PD: thanks to Matthew Hoffman @mhoffman7152, for the Columbus Day ship graph

新内容

版本 2.8.2

Bug with external displays fixed

评分及评论

4.8(满分 5 分)
173 个评分

173 个评分

srsjm

很不错的软件

就是刚开始用的时候不知道为什么突然变成散点图了
然后卸载了一遍才恢复正常

仁者也来疯

确实不错

使用很方便,另外建议加上一个功能,就是能显示出几个三维曲面围成的立体,要是这样就更完美了~

冷泉幽水

很实用的一款函数图形软件

非常适合那些初级的函数图形,对于了解数学图像有很大的帮助作用

信息

供应商
KZ Labs SAS
大小
6.5 MB
类別
教育
兼容性

需要 iOS 8.0 或更高版本。与 iPhone、iPad 和 iPod touch 兼容。

语言

丹麦文, 乌克兰文, 俄文, 加泰罗尼亚文, 匈牙利文, 博克马尔文挪威文, 印度尼西亚文, 土耳其文, 希伯来文, 希腊文, 德文, 意大利文, 捷克文, 斯洛伐克文, 日文, 法文, 波兰文, 泰文, 瑞典文, 简体中文, 繁体中文, 罗马尼亚文, 芬兰文, 英文, 荷兰文, 葡萄牙文, 西班牙文, 越南文, 阿拉伯文, 韩文, 马来文

年龄分级
限4岁以上
Copyright
© 2017 KZ Labs
价格
免费
App 内购买项目
  1. Advanced Features ¥18.00

支持

  • 家人共享

    启用“家人共享”后,此 App 最多可供 6 名家庭成员使用。

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