Lecture 4 Syntax Chart

Syntax chart
Any language, we can do formal definition of its syntax, using Syntax chart
Indicate to nonterminal indicate to terminal
Syntax chart of natural language is
Simple Sentence? Noun Phase ? Verb Phase ? Noun Phase
Noun Phase? Article ? Noun
Verb Phase hits
play
go
Noun man
Dog
Car
Lec 4 :Computation Theory Syntax Chart
2
Article The
Any language, we can do formal definition of its syntax, using Syntax chart
Indicate to nonterminal indicate to terminal
Syntax chart of natural language is
Simple Sentence? Noun Phase ? Verb Phase ? Noun Phase
Noun Phase? Article ? Noun
Verb Phase hits

A
An
Any high level programming language we can do its Syntax Chart, for example Identifier syntax chart is:
letter digit
Any language, we can do formal definition of its syntax, using Syntax chart
Indicate to nonterminal indicate to terminal
Syntax chart of natural language is
Simple Sentence? Noun Phase ? Verb Phase ? Noun Phase
Noun Phase? Article ? Noun
Verb Phase hits

letter a digit 0
b 1
z 9