\copyrightVincent \begin{frame}[fragile] \frametitle{Matrices} \begin{columns} \begin{column}{0.5\textwidth} \begin{minted}[fontsize=\small,escapeinside=~~]{tex} \begin{align*} R(\theta) = \begin{pmatrix} \cos(\theta) & -\sin(\theta)\\ \sin(\theta) & \cos(\theta) \end{pmatrix} \end{align*} \end{minted} \end{column} \begin{column}{0.5\textwidth} \begin{align*} R(\theta) = \begin{pmatrix} \cos(\theta) & -\sin(\theta)\\ \sin(\theta) & \cos(\theta) \end{pmatrix} \end{align*} \end{column} \end{columns} \end{frame}