functional relation

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• Relation (mathematics) — This article sets out the set theoretic notion of relation. For a more elementary point of view, see binary relations and triadic relations. : For a more combinatorial viewpoint, see theory of relations. In mathematics, especially set theory, and …   Wikipedia

• Functional training — is a classification of exercise which involves training the body for the activities performed in daily life. OriginsFunctional training has its origins in rehabilitation. Physical therapists developed exercises that mimicked what patients did at… …   Wikipedia

• Functional Grammar — (FG) ist eine linguistische Theorie, die Ende der 1970er Jahre von Simon Cornelis Dik in Amsterdam entwickelt wurde, ausdrücklich als Gegenmodell zum Standard Modell der Transformationsgrammatik von Noam Chomsky. Nach dem Tod Diks 1995 wurde die… …   Deutsch Wikipedia

• Functional dependency — A functional dependency (FD) is a constraint between two sets of attributes in a relation from a database.Given a relation R , a set of attributes X in R is said to functionally determine another attribute Y , also in R , (written X → Y ) if and… …   Wikipedia

• Functional equation — In mathematics or its applications, a functional equation is an equation expressing a relation between the value of a function (or functions) at a point with its values at other points. Properties of functions can for instance be determined by… …   Wikipedia

• Functional predicate — In formal logic and related branches of mathematics, a functional predicate, or function symbol, is a logical symbol that may be applied to an object term to produce another object term.Functional predicates are also sometimes called mappings ,… …   Wikipedia

• Functional — Generally, functional refers to something able to fulfill its purpose or function.*Functional form and functionalism (architecture) apply to architectural design. *Functional (mathematics) is a term applied to certain scalar valued functions in… …   Wikipedia

• Functional Software Architecture — A Functional Software Architecture (FSA) is an architectural model that identifies enterprise functions, interactions and corresponding IT needs. These functions can be used as reference by different domain experts to develop IT systems as part… …   Wikipedia

• Relation reduction — In logic and mathematics, relation reduction and relational reducibility have to do with the extent to which a given relation is determined by an indexed family or a sequence of other relations, called the relation dataset . The relation under… …   Wikipedia

• Functional Requirements for Bibliographic Records — Die Functional Requirements for Bibliographic Records (FRBR) sind ein bibliothekswissenschaftliches Datenmodell für bibliographische Metadaten. Die FRBR Ontologie basiert auf dem Entity Relationship Modell und definiert eine Reihe von… …   Deutsch Wikipedia

• Relation homosexuelle — Rapport sexuel Le rapport sexuel en tant que relation humaine implique de facto plus d un individu dans un comportement dit sexuel aboutissant ou non sur une pénétration (les partenaires pouvant être de sexes identiques ou opposés). Exclue par… …   Wikipédia en Français