\frametitle{}
\phantomsection\label{section-2}
\begin{itemize}
\item
\begin{Shaded}
\begin{Highlighting}[]
\NormalTok{norm }\OperatorTok{\textless{}{-}}\NormalTok{ function(x) \{}
\NormalTok{  sqrt(x}\OperatorTok{\%*\%}\NormalTok{x)}
\NormalTok{\}}
\NormalTok{norm()}
\end{Highlighting}
\end{Shaded}
\end{itemize}