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Limbaje Formale, Automate şi Compilatoare

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<strong>Automate</strong> finite cu ǫ-tranziţii<br />

Extensia lui δ la cuvinte<br />

Cl(q)<br />

= {q ′ |q ′ ∈ Q, in graful automatului A exista un drum de la q la q’ de lungime k ≥ 0<br />

ale carui arce sunt etichetate cu ǫ}.<br />

q ∈ Cl(q)<br />

Dacă S ⊆ Q, atunci notăm:<br />

Cl(S) = ⋃ q∈S<br />

Cl(q)<br />

LFAC (2014-15) Curs 3 6 / 30

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