Hi,
I am very new to LyX, but familiar with LaTeX and the AMS extensions.
Normally, when I am LaTeXing I like to use the split environment for
multiline display. For example I might have something like:
\begin{equation}\begin{split}
z & = \cos(a+b) \\
& = \cos(a)\cos(b) - \sin(a)\sin(b)
\end{split}\end{equation}
In LyX though, I cannot see how to invoke this. Under "Insert -> Math"
I find AMS gather, AMS align, AMS alginat, etc. but I do not see an
AMS split option invoked? Is it possible in LyX to use this environment?
Thanks
