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2,300. Website. bnf.fr (in French) The Bibliothèque nationale de France ( French: [biblijɔtɛk nɑsjɔnal də fʁɑ̃s]; 'National Library of France'; BnF) is the national library of France, located in Paris on two main sites known respectively as Richelieu and François-Mitterrand. It is the national repository of all that is published in ...
In computer science, extended Backus–Naur form ( EBNF) is a family of metasyntax notations, any of which can be used to express a context-free grammar. EBNF is used to make a formal description of a formal language such as a computer programming language. They are extensions of the basic Backus–Naur form (BNF) metasyntax notation.
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In computer science, Backus–Naur form ( / ˌbækəs ˈnaʊər /) (BNF or Backus normal form) is a notation used to describe the syntax of programming languages or other formal languages. It was developed by John Backus and Peter Naur. BNF can be described as a metasyntax notation for context-free grammars.
EBNF = Extended BNF. Like syntax diagrams, EBNF does not allow us to write anything that can't be written in BNF, it just makes the grammar easier to understand. History: many extensions to BNF were used to define computer languages after Algol 60, all slightly different.
Drug nomenclature is the systematic naming of drugs, especially pharmaceutical drugs. In the majority of circumstances, drugs have 3 types of names: chemical names, the most important of which is the IUPAC name; generic or nonproprietary names, the most important of which are international nonproprietary names (INNs); and trade names, which are ...
The BnF General Catalogue is the online catalogue containing the majority of references and documents conserved on all BnF sites.
The British National Formulary ( BNF) is a United Kingdom (UK) pharmaceutical reference book that contains a wide spectrum of information and advice on prescribing and pharmacology, along with specific facts and details about many medicines available on the UK National Health Service (NHS).
