Time Variant Grammars
Basic concepts
Definition
A Time Variant Grammar is a pair where is a grammar and is a function from the set of natural numbers to the class of subsets of the set of productions.
Read more about this topic: Regulated Rewriting
Famous quotes containing the words time, variant and/or grammars:
“Time is a very bankrupt and owes more than he’s worth to
season.
Nay, he’s a thief too: have you not heard men say,
That Time comes stealing on by night and day?”
—William Shakespeare (1564–1616)
““I am willing to die for my country” is a variant of “I am willing to kill for my country.””
—Mason Cooley (b. 1927)
“The violent illiteracies of the graffiti, the clenched silence of the adolescent, the nonsense cries from the stage-happening, are resolutely strategic. The insurgent and the freak-out have broken off discourse with a cultural system which they despise as a cruel, antiquated fraud. They will not bandy words with it. Accept, even momentarily, the conventions of literate linguistic exchange, and you are caught in the net of the old values, of the grammars that can condescend or enslave.”
—George Steiner (b. 1929)