--- a/slides/slides06.tex	Mon Nov 11 13:48:34 2013 +0000
+++ b/slides/slides06.tex	Mon Nov 11 15:26:20 2013 +0000
@@ -255,7 +255,8 @@
 
 \begin{enumerate}
 \item Begin with a string containing only the start symbol, say \bl{$S$}\bigskip
-\item Replace any nonterminal \bl{$X$} in the string by the
right-hand side of some production \bl{$X \rightarrow \text{rhs}$}\bigskip
+\item Replace any nonterminal \bl{$X$} in the string by the
+right-hand side of some production \bl{$X \rightarrow \text{rhs}$}\bigskip
 \item Repeat 2 until there are no nonterminals
 \end{enumerate}
 
@@ -800,60 +801,8 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
 
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
-\frametitle{\begin{tabular}{c}Chomsky Normal Form\end{tabular}}
-
-All rules must be of the form
-
-\begin{center}
-\bl{$A \rightarrow a$}
-\end{center}
-
-or
-
-\begin{center}
-\bl{$A \rightarrow B\cdot C$}
-\end{center}
-
-
-
-\end{frame}}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
-\frametitle{\begin{tabular}{c}CYK Algorithm\end{tabular}}
-
+  
 
-\begin{center}
-\bl{\begin{tabular}{@ {}lcl}
-$S$ & $\rightarrow$ &  $N\cdot P$ \\
-$P$ & $\rightarrow$ &  $V\cdot N$ \\
-$N$ & $\rightarrow$ &  $N\cdot N$ \\
-$N$ & $\rightarrow$ &  $\texttt{students} \;|\; \texttt{Jeff} \;|\; \texttt{geometry} \;|\; \texttt{trains} $ \\
-$V$ & $\rightarrow$ &  $\texttt{trains}$ 
-\end{tabular}}
-\end{center}
-
-\bl{\texttt{Jeff trains geometry students}}
-
-\end{frame}}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
-\frametitle{\begin{tabular}{c}CYK Algorithm\end{tabular}}
-
-
-\begin{itemize}
-\item runtime is \bl{$O(n^3)$}\bigskip
-\item grammars need to be transferred into CNF
-\end{itemize}
-
-\end{frame}}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
 
 \end{document}