<a href="https://colab.research.google.com/github/shodimaggio/VieWork/blob/master/vie_resolution.ipynb" target="_parent"></a>

# 演習課題（２）－２の計算例

中心から上の角度を計算

\begin{equation}
  \phi=\tan^{-1}\frac{0.5h}{3.0h}
\end{equation}

$\phi$を2倍して視野角$\theta$を計算

\begin{equation}
  \theta = 2\phi
\end{equation}

ラジアンを「分」に換算

\begin{equation}
  1 \mathrm{[rad]} = \frac{180\times 60}{\pi} \mathrm{[arc minute]}
\end{equation}  



```
import math

phi = math.atan(0.5/3.0)
theta = 2*phi

print('theta = {} [分]'.format(theta/math.pi*180*60))
```

    theta = 1135.4786649630742 [分]


97cbf250fa2dbf9876c6dffba85861293f3895bb
ipynb
Jupyter Notebook
python/vie_sec2_resolution.ipynb
shodimaggio/VieWork
d007e91d0df24683356c0304599a2976950890f1
MIT
python/vie_sec2_resolution.ipynb
shodimaggio/VieWork
d007e91d0df24683356c0304599a2976950890f1
MIT
python/vie_sec2_resolution.ipynb
shodimaggio/VieWork
d007e91d0df24683356c0304599a2976950890f1
MIT
Qwen/Qwen-72B
1. YES
2. YES