截图
简介
Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"
Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.
You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.
这个程序会为您提供一个伟大的工具，如果你想绘制数学函数。你只需要编写，将显示在一个可定制的图表和曲线。您可以选择最小和最大横坐标（默认情况下，它被设置从-5到5）。它可以代替你的科学计算器！享受！
