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When I converted a tex file to lyx, I got lots of errors on this particular part, which I was unable to resolve. Any ideas?
In the original tex file it was as follows:
\begin{align}
\dot{x}& =Ax+bu, \notag \\
y& =c' x,
\end{align}%
and a function~$\phi \in S_{k}$.
\begin{figure}[tbp]
\begin{center ...

Hi,
I want to have all theorems/lemmas/etc numbered by type within chapters. I added modules: AMS,Numbered by Type and Numbered by Type within Chapters. Everything works as I want, except I am missing assumptions. When I add AMS-Extended, Numbered by Type, I have assumptions, except they are ...