I wanted to produce the following formula:
which is nothing but a vertical vector in angle brackets. I expected the following code to do the job:
\left\langle
\begin{matrix}
a \\
b \\
c \\
d \\
\end{matrix}
\right\rangle
However, the result is:
It seems that, contrary to brackets and parentheses, the angle brackets do not extend beyond some certain limit.
Is there a workaround?