What is a Generalized Non-deterministic Finite Automaton (GNFA) and how is it used in the proof of the equivalence between regular languages and regular expressions?
Wednesday, 02 August 2023
by EITCA Academy
A Generalized Non-deterministic Finite Automaton (GNFA) is a theoretical construct used in the proof of the equivalence between regular languages and regular expressions. To understand its role in this proof, we must first grasp the concepts of regular languages, regular expressions, and finite automata. A regular language is a set of strings that can be