equal
deleted
inserted
replaced
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} |
948 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
948 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
949 |
949 |
950 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
950 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |