擅长:python、mysql、java
<p>您实际上不需要两个变量,计算<code>xN1i</code>并从中删除<code>((xSpanN1 / 2) + (xSpanN2 / 2))</code>以获得<code>xN12</code></p>
<pre><code>xSpanN1 = 0.232e-6
xSpanN2 = 0.09688e-6
xSpan = ((xSpanN1 / 2) + (xSpanN2 / 2))
xN1i = 0.0
for _ in range(10):
xN1i += xSpan
xN12 = xN1i - xSpan
</code></pre>
<p>或使用生成器表达式和<code>sum</code></p>
<pre><code>xN1i = sum(xSpan for _ in range(10))
xN12 = xN1i - xSpan
</code></pre>