- left recursive production
- леворекурсивная продукция, леворекурсивное правило вывода, леворекурсивная подстановка
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
Left recursion — In computer science, left recursion is a special case of recursion. In terms of context free grammar, a non terminal r is left recursive if the left most symbol in any of r’s ‘alternatives’ either immediately (direct left recursive) or through… … Wikipedia
Recursive descent parser — A recursive descent parser is a top down parser built from a set of mutually recursive procedures (or a non recursive equivalent) where each such procedure usually implements one of the production rules of the grammar. Thus the structure of the… … Wikipedia
Top-down parsing — is a strategy of analyzing unknown data relationships by hypothesizing general parse tree structures and then considering whether the known fundamental structures are compatible with the hypothesis. It occurs in the analysis of both natural… … Wikipedia
Memoization — Not to be confused with Memorization. In computing, memoization is an optimization technique used primarily to speed up computer programs by having function calls avoid repeating the calculation of results for previously processed inputs.… … Wikipedia
Parser combinator — In functional programming, a parser combinator is a higher order function which accepts several parsers as input and returns a new parser as its output. In this context, a parser is a function accepting strings as input and returning some… … Wikipedia
Parser Combinator — In mathematics and functional programming, Higher Order functions (HOF) are defined as the functions that can take functions as their input and can also produce functions as their output. The use of a HOF as an infix operator in a function… … Wikipedia
Chomsky hierarchy — Within the field of computer science, specifically in the area of formal languages, the Chomsky hierarchy (occasionally referred to as Chomsky–Schützenberger hierarchy) is a containment hierarchy of classes of formal grammars. This hierarchy of… … Wikipedia
HEBREW GRAMMAR — The following entry is divided into two sections: an Introduction for the non specialist and (II) a detailed survey. [i] HEBREW GRAMMAR: AN INTRODUCTION There are four main phases in the history of the Hebrew language: the biblical or classical,… … Encyclopedia of Judaism
Controlled grammar — Controlled grammars[1] are a class of grammars that extend, usually, the context free grammars with additional controls on the derivations of a sentence in the language. A number of different kinds of controlled grammars exist, the four main… … Wikipedia
Rhetoric — This article is about the art of rhetoric in general. For the work by Aristotle, see Rhetoric (Aristotle). Painting depicting a lecture in a knight academy, painted by Pieter Isaacsz or Reinhold Timm for Rosenborg Castle as part of a series of… … Wikipedia
computer programming language — Introduction any of various languages for expressing a set of detailed instructions for a digital computer. Such instructions can be executed directly when they are in the computer manufacturer specific numerical form known as machine… … Universalium