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Questions about finite automata, an elementary automaton model with finite memory. It is equivalent to regular languages and the basis for many more complex models.

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You need to show that with that arbitrary pumping length $P$, for any partition $c^{(P+1)}d^P = xyz$ such that $|y|>0$ and $|xy|\leq P$, there is some $i$ such that $xy^iz \not\in A$. Since for any p …
answered Apr 29 by frabala