A formal grammar describes which strings from an alphabet of a formal language are valid according to the language's syntax. A grammar does not describe...

well-formed according to a specific set of rules called a formal grammar. The alphabet of a formal language consists of symbols, letters, or tokens that concatenate...

formulas, which are strings of symbols from an alphabet, formed by a formal grammar (consisting of production rules or formation rules). Deductive system...

In formal language theory, a context-free grammar (CFG) is a formal grammar whose production rules can be applied to a nonterminal symbol regardless of...

Montague grammar assumed a similar view of syntax. It continues to be a major paradigm, particularly within formal semantics. A categorial grammar consists...

comprising the symbolic "words" or "sentences" of a formal system Formal grammar, a grammar describing a formal language Colloquialism, the linguistic style...

A context-sensitive grammar (CSG) is a formal grammar in which the left-hand sides and right-hand sides of any production rules may be surrounded by a...

In formal languages, terminal and nonterminal symbols are the lexical elements used in specifying the production rules constituting a formal grammar. Terminal...

syntax of the language Grammar may also refer to: Grammar book, a book describing the grammar of one or more languages Formal grammar, in mathematics, logic...

it – that is, before it has any meaning. Formal proofs are expressed in some formal languages. A formal grammar (also called formation rules) is a precise...

formal language theory, a prefix grammar is a type of string rewriting system, consisting of a set of string rewriting rules, and similar to a formal...

computer languages or data structures, conforming to the rules of a formal grammar. The term parsing comes from Latin pars (orationis), meaning part (of...

fields of formal language theory, computer science, and linguistics, is a containment hierarchy of classes of formal grammars. A formal grammar describes...

computer science, a parsing expression grammar (PEG) is a type of analytic formal grammar, i.e. it describes a formal language in terms of a set of rules...

more akin to a game Formal grammar – Structure of a formal language Formal language – Sequence of words formed by specific rules Formal methods – Mathematical...

or Lindenmayer system is a parallel rewriting system and a type of formal grammar. An L-system consists of an alphabet of symbols that can be used to...

An attribute grammar is a formal way to supplement a formal grammar with semantic information processing. Semantic information is stored in attributes...

In theoretical computer science and formal language theory, a regular grammar is a grammar that is right-regular or left-regular. While their exact definition...

and formal grammar is not the only correct manner of speaking and writing. Conversational grammar is incredibly different. For example, a grammar nazi...

generative grammar have been expressed using a variety of formal systems, many of which are modifications or extensions of context free grammars. Generative...

linguistics, grammar is the set of rules for how a natural language is structured, as demonstrated by its speakers or writers. Grammar rules may concern...

Context-free grammar Context-sensitive grammar Context-sensitive language Decidable language ECLR-attributed grammar Finite language Formal grammar Formal language...

enterprise of formal semantics can be thought of as that of reverse-engineering the semantic components of natural languages' grammars. Formal semantics studies...

somewhat complete formal grammar for a natural language, but there are usually so many exceptions in real usage that a formal grammar is of minimal help...

A grammar school is one of several different types of school in the history of education in the United Kingdom and other English-speaking countries, originally...

In computer science, extended affix grammars (EAGs) are a formal grammar formalism for describing the context free and context sensitive syntax of language...

but does so on grounds of rules, not a dictionary. Grammar induction Generate a formal grammar that describes a language's syntax. Sentence breaking...

In formal language theory, an LL grammar is a context-free grammar that can be parsed by an LL parser, which parses the input from Left to right, and...

process happens according to a set of production rules specified by a formal grammar for a computer language. An LALR parser is a simplified version of a...

In computer science, a lexical grammar or lexical structure is a formal grammar defining the syntax of tokens. The program is written using characters...