How can I open a bracket on 1 line, then close it on the next? If I try something like
\begin{multline}
a + \left[ x-a \\
\left[x-b\right]\right]
\end{multline}
it gives me an error saying I forgot to close the \right] on the first line.
How can I open a bracket on 1 line, then close it on the next? If I try something like
\begin{multline}
a + \left[ x-a \\
\left[x-b\right]\right]
\end{multline}
it gives me an error saying I forgot to close the \right] on the first line.
Something like this?
$\displaystyle a+\left[\begin{array}{l}x-a\\\left[x+b\right]\end{array}\right]$ or $\displaystyle a+\!\begin{array}{l}\left[x-a\right.\\\,\left.\left[x+b\right]\right]\end{array}$ or $\displaystyle \begin{array}{r}a+\left[x-a\right.\,\,\,\\ \left.\left[x+b\right]\right]\end{array}$