88.Convert PDA To CFG With Example|TOC (Theory of Computation)|Vipin Verma

Описание: PDA (Push Down Automata)
Formal definition of PDA
7-tuples of PDA
Finite set of states in PDA
Finite set of input alphabets
Final or accepting state
Initial state or start state
Set of stack symbols
Initial stack symbol
Transition function
PDA by empty stack
PDA by final state
Equivalence between empty stack and final state PDA
Acceptance of language by PDA
PDA and Context Free Language
Deterministic PDA DPDA
Non-Deterministic PDA NPDA
Deterministic CFL DCFL
Non-deterministic CFL NCFL
Design PDA by empty stack with example
Design PDA by final state with example
construct PDA with example
Convert PDA to CFG
Convert CFG to PDA
Normal Form
Chomsky Normal Form CNF
Greibach Normal Form GNF
How to convert CFG to CNF
How to convert CFG to GNF
Simplification of CFG
How to simplify CFG
Remove null production
Remove Unit production
Remove useless symbols
Ambiguous Grammar with example
Ambiguity problem in CFG