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NFA, DFA, and regular expressions - 204213 Theory of Computation

NFA, DFA, and regular expressions - 204213 Theory of Computation

NFA, DFA, and regular expressions - 204213 Theory of Computation

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Outline Review Nondeterminism Eq. <strong>of</strong> <strong>NFA</strong>s <strong>and</strong> <strong>DFA</strong>s Closure Reg.Ex. Eq. between Reg.Ex. <strong>and</strong> FAaA machine that always guesses correctlySuppose that our machine can guess where x ends.It cansimulate M 1 on the input string up to the end <strong>of</strong> x,

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