如何在长LaTeX方程式中有换行符? [英] How can I have linebreaks in my long LaTeX equations?

问题描述

我的方程很长.我如何让它继续下一行而不是离开页面?

My equation is very long. How do I get it to continue on the next line rather than go off the page?

推荐答案

如果您的方程式不适合一行，那么multline环境可能就是您所需要的:

If your equation does not fit on a single line, then the multline environment probably is what you need:

\begin{multline}
    first part of the equation \\
    = second part of the equation
\end{multline}

如果您还需要与第一部分对齐，则可以使用split:

If you also need some alignment respect to the first part, you can use split:

\begin{equation}
    \begin{split}
        first part &= second part #1 \\
        &= second part #2
    \end{split}
\end{equation}

两个环境都需要amsmath软件包.

Both environments require the amsmath package.

另请参阅aligned，如在下面的答案中指出的那样.

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