Terminal yield
id:
terminal-yield-236-13859264
title:
Terminal yield
text:
In formal language theory, the terminal yield (or fringe) of a tree is the sequence of leaves encountered in an ordered walk of the tree. Parse trees and/or derivation trees are encountered in the study of phrase structure grammars such as context-free grammars or linear grammars. The leaves of a derivation tree for a formal grammar G are the terminal symbols of that grammar, and the internal nodes the nonterminal or variable symbols. One can read off the corresponding terminal string by perform
brand slug:
wiki
category slug:
encyclopedia
description:
Leave sequence in formal language
original url:
https://en.wikipedia.org/wiki/Terminal_yield
date created:
date modified:
2022-02-06T21:13:28Z
main entity:
{"identifier":"Q7702755","url":"https://www.wikidata.org/entity/Q7702755"}
image:
fields total:
13
integrity:
14