Regular Expression The language accepted by finite automata can be easily described by simple expressions called Regular Expressions. It is the most…
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Automata Tutorial
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Chomsky Hierarchy Chomsky Hierarchy represents the class of languages that are accepted by the different machine. The category of language in Chomsky’s…
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Ambiguity in Grammar A grammar is said to be ambiguous if there exists more than one leftmost derivation or more than one…
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Turing Machine Turing machine was invented in 1936 by Alan Turing. It is an accepting device which accepts Recursive Enumerable Language generated…
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Conversion from Mealy machine to Moore Machine In Moore machine, the output is associated with every state, and in Mealy machine, the…
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Chomsky’s Normal Form (CNF) CNF stands for Chomsky normal form. A CFG(context free grammar) is in CNF(Chomsky normal form) if all production…
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Automata Tutorial Theory of automata is a theoretical branch of computer science and mathematical. It is the study of abstract machines and…
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Conversion from Moore machine to Mealy Machine In the Moore machine, the output is associated with every state, and in the mealy…
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Context-Free Grammar (CFG) CFG stands for context-free grammar. It is is a formal grammar which is used to generate all possible patterns…
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Unambiguous Grammar A grammar can be unambiguous if the grammar does not contain ambiguity that means if it does not contain more…
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