\section{Series Solutions}
\label{ch:series_solutions}

\subsection{Power Series Method}
\label{sec:ch09_power_series}

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\subsection{Euler--Cauchy Equations}
\label{sec:ch09_euler_cauchy}

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\subsection{Frobenius Method}
\label{sec:ch09_frobenius}

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\subsection{Summary}
\label{sec:ch09_summary}

% Summary table at end of chapter
\begin{table}[htbp]
\centering
\caption{Chapter Summary}
\label{tab:ch09_summary}
\begin{tabular}{l l}
\toprule
\textbf{Concept} & \textbf{Key Formula/Method} \\
\midrule
TBD & TBD \\
\bottomrule
\end{tabular}
\end{table}