A Pushdown Automaton is essentially a Finite Automaton with an added external stack memory.
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Normal Forms: Chomsky Normal Form (CNF) and Greibach Normal Form (GNF). Unit 3: Pushdown Automata (PDA) Definition, deterministic and non-deterministic PDA.
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Introduces Mealy and Moore machines, showing how states generate outputs. 2. Regular Expressions and Languages
: Regular expressions, identity rules, and the Pumping Lemma for regular sets.
The ultimate theoretical model capable of simulating any computer algorithm.
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A student-friendly online resource filled with easy-to-understand diagrams and shortcuts for solving finite automata and context-free grammar problems.
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Rules used to define the syntax of programming languages.
