Chapter 4_Context-Free Grammar (CFG)

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Last updated 12:59 PM on 11/13/25
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7 Terms

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Context-Free Grammar

A more powerful method of describing languages.

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Context-Free Grammar

First used in the study of human languages.

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Context-Free Grammar

its application occurs in the specification and compilation of programming languages.

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Parser

a component that most compilers and interpreters have.

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Parser

extracts the meaning of a program before generating the compiled code

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Variables,

terminals,

production rules,

start variables

Grammar : (V, T, P, S)

Where

V : finite set of variables

T : finite set of terminals

P : finite set of production rules

S : start variables

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can be rewritten as,

produces

The symbol "⟶" is read: (2)