A consistent set of symbols is used

См. также в других словарях:

• set theory — the branch of mathematics that deals with relations between sets. [1940 45] * * * Branch of mathematics that deals with the properties of sets. It is most valuable as applied to other areas of mathematics, which borrow from and adapt its… …   Universalium

• Set theory — This article is about the branch of mathematics. For musical set theory, see Set theory (music). A Venn diagram illustrating the intersection of two sets. Set theory is the branch of mathematics that studies sets, which are collections of objects …   Wikipedia

• Internal set theory — (IST) is a mathematical theory of sets developed by Edward Nelson which provides an axiomatic basis for a portion of the non standard analysis introduced by Abraham Robinson. Instead of adding new elements to the real numbers, the axioms… …   Wikipedia

• Vinča symbols — Tordos redirects here. For the Romanian commune called Tordos in Hungarian, see Turdaş. The Vinča symbols, sometimes called the Vinča script or Old European script (also Vinča signs, Vinča Turdaş script, etc.) are a set of symbols found on… …   Wikipedia

• French law on secularity and conspicuous religious symbols in schools — The French law on secularity and conspicuous religious symbols in schools bans wearing conspicuous religious symbols in French public (i.e. government operated) primary and secondary schools. The law is an amendment to the French Code of… …   Wikipedia

• List of musical symbols — Modern musical symbols are the marks and symbols that are widely used in musical scores of all styles and instruments today. This is intended to be a comprehensive guide to the various symbols encountered in modern musical notation. Contents 1… …   Wikipedia

• International Phonetic Alphabet — Not to be confused with NATO phonetic alphabet. IPA redirects here. For other uses, see IPA (disambiguation). For usage of IPA in Wikipedia, see Wikipedia:IPA or Wikipedia:IPA/Introduction International Phonetic Alphabet …   Wikipedia

• Brazilian real — Infobox Currency currency name in local = real brasileiro pt icon image 1 = 1real 2.jpg image title 1 = 1 real (note) image 2 = image title 2 = iso code = BRL using countries = flag|Brazil inflation rate = 3.14% inflation source date =… …   Wikipedia

• logic, history of — Introduction       the history of the discipline from its origins among the ancient Greeks to the present time. Origins of logic in the West Precursors of ancient logic       There was a medieval tradition according to which the Greek philosopher …   Universalium

• formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions. [1855 60] * * * Introduction       the abstract study of propositions, statements, or assertively used …   Universalium

• mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… …   Universalium