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-2 votes
1 answer
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How to cross verify the resultant E-NFA in "Regular Expression to E-NFA" is correct?

Let's say that we want to convert the regular expression: (ab + a)* to Finite Automata, where '+' is union and '*' is kleene star. Using the Thompson method, Thompson Method I end up with this: My ...
Pratik Hadawale's user avatar
2 votes
2 answers
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Is ε a part of alphabet or property of alphabet and NFA in FA

I am reading chapter 1 of Michael Sipser's "Theory of Computation" and in the section "Formation defination of NFA" he says the following: 3rd point of the above image is the ...
Pratik Hadawale's user avatar