Test sub-circuit not found in your circ file. Have you changed the sub-circuit's name

This error message usually appears when you are trying to call a sub-circuit that is not defined in your circuit file or has been renamed. Make sure that the sub-circuit name in your code matches the name of the sub-circuit definition in your circuit file.

If you are sure that the sub-circuit name is correct, check if the sub-circuit definition is missing or has been commented out in your circuit file. Also, make sure that the sub-circuit definition is placed before its usage in the code.

If you are still having trouble, try to provide more details about your code and circuit file, so that I can better understand the issue and provide more specific suggestions.

相关问题

arcsin(-200/326.76-108.72/ 326.76*sin60°)等于多少

首先，先将角度转换为弧度制。因为 $\sin60^\circ = \frac{\sqrt{3}}{2}$，所以：

$$\begin{aligned} \arcsin\left(-\frac{200}{326.76}-\frac{108.72}{326.76}\sin60^\circ\right) &= \arcsin\left(-\frac{200}{326.76}-\frac{108.72}{326.76}\cdot\frac{\sqrt{3}}{2}\right) \\ &= \arcsin\left(-\frac{200}{326.76}-\frac{54.36\sqrt{3}}{163.38}\right) \\ &= \arcsin\left(-\frac{200\cdot163.38+54.36\sqrt{3}\cdot326.76}{326.76\cdot163.38}\right) \\ &= \arcsin\left(-\frac{32676-94388.32\sqrt{3}}{53210.9528}\right) \end{aligned}$$

使用计算器计算得：

$$\arcsin\left(-\frac{32676-94388.32\sqrt{3}}{53210.9528}\right) \approx -1.0448\text{ rad}$$

因为 $\arcsin(x)$ 在 $[-1,1]$ 上单调递增，所以它也可以表示为角度制：

$$\arcsin\left(-\frac{32676-94388.32\sqrt{3}}{53210.9528}\right) \approx -59.7802^\circ$$

因此，$\arcsin\left(-\frac{200}{326.76}-\frac{108.72}{326.76}\sin60^\circ\right) \approx -1.0448\text{ rad} \approx -59.7802^\circ$。

FileNotFoundError: [Errno 2] No such file or directory: './data/circ-drug.csv'

FileNotFoundError: [Errno 2] No such file or directory: './data/circ-drug.csv' 这个错误是由于文件路径不正确所致。出现这个错误的原因可能有以下几点：
1. 文件确实不存在或者文件名拼写有误。
2. 文件路径中的目录不存在或者路径拼写有误。

解决这个问题的方法是：
1. 确保文件存在于指定的路径下，并且文件名和路径拼写正确。
2. 检查文件路径是否正确，包括目录和文件名的拼写是否准确。
3. 可以尝试使用绝对路径来访问文件，确保路径的准确性。