写的 - Desmos
1. Points of Interest: Touch a curve to show its maximum and minimum values, intercepts, and points of intersection with other curves.
2. The special “ans” key always holds the value of the previous computation (and updates automatically!), so you never have to remember or copy a result.
3. Arithmetic: Beyond the four basic operations, the scientific calculator also supports exponentiation, radicals, absolute value, logarithms, rounding, and percentages.
4. Since all of your work is held in the expressions list, you can compute a value once and use it in many places simultaneously.
5. Multiple Expressions: Unlike many four-function calculators, all of your previous work remains visible on the screen.
6. Statistics: Compute the mean and standard deviation (sample or population) of a list of data.
7. Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph.
8. Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect view of your graph.
9. Statistics: Use regressions to find the lines (or other curves!) that best fit your data.
10. Take advantage of the “ans” key, which always stores the value of the previous expression.
11. At Desmos, we imagine a world of universal math literacy where math is accessible and enjoyable for all students.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下：
现在，打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它，请键入 Desmos Test Mode 在搜索栏并按搜索。点击 Desmos Test Mode应用程序图标。一个 窗口 Desmos Test Mode 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在，按下安装按钮并像在iPhone或Android设备上一样，您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它，它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 Desmos Test Mode 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| Free 对于Mac OS | Desmos | 333 | 1.52 |
在 Windows 11 上设置电脑和下载 Desmos Test Mode 应用的步骤:
PcMac China 
