擅长:python、mysql、java
<p>如果您的唯一目标是绘制M与E的对比图,请使用</p>
<pre><code>M = - √E cot(√E).
</code></pre>
<p><a href="https://i.stack.imgur.com/BHKHD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BHKHD.png" alt="enter image description here"/></a></p>