slides/slides04.tex
changeset 452 b93f4d2aeee1
parent 451 4a5876f321ae
child 500 c502933be072
equal deleted inserted replaced
451:4a5876f321ae 452:b93f4d2aeee1
   934 
   934 
   935   \begin{center}
   935   \begin{center}
   936   \bl{$(\ZERO \cdot (b \cdot c)) + ((\ZERO \cdot c) + \ONE)$}
   936   \bl{$(\ZERO \cdot (b \cdot c)) + ((\ZERO \cdot c) + \ONE)$}
   937   \end{center}
   937   \end{center}
   938 
   938 
   939   and answer
   939   and answer how this regular expression matches the empty string
   940 
   940 
   941   \begin{center}
   941   \begin{center}
   942   \bl{$Right(Right(Empty))$}
   942   \bl{$Right(Right(Empty))$}
   943   \end{center}\bigskip
   943   \end{center}\bigskip
   944 
   944 
   945   But now we simplify to \bl{$\ONE$} and produce \bl{$Empty$}.
   945   But now we simplify this to \bl{$\ONE$} and would produce \bl{$Empty$}.
   946 
   946 
   947 \end{frame}
   947 \end{frame}
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   948 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
   949 
   949 
   950 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   950 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%