Language Properties
If both are regular tree languages, then the tree sets, and are also regular tree languages, and it is decidible whether, and whether .
Read more about this topic: Regular Tree Grammar
Famous quotes containing the words language and/or properties:
“To write or even speak English is not a science but an art. There are no reliable words.... Whoever writes English is involved in a struggle that never lets up even for a sentence. He is struggling against vagueness, against obscurity, against the lure of the decorative adjective, against the encroachment of Latin and Greek, and, above all, against the worn-out phrases and dead metaphors with which the language is cluttered up.”
—George Orwell (1903–1950)
“The reason why men enter into society, is the preservation of their property; and the end why they choose and authorize a legislative, is, that there may be laws made, and rules set, as guards and fences to the properties of all the members of the society: to limit the power, and moderate the dominion, of every part and member of the society.”
—John Locke (1632–1704)