relevance logic

Philosophy dictionary. . 2011.

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  • Relevance logic — Relevance logic, also called relevant logic, is a kind of non classical logic requiring the antecedent and consequent of implications be relevantly related. They may be viewed as a family of substructural or modal logics. (It is generally, but… …   Wikipedia

  • Relevance (disambiguation) — Relevance is a measure of how pertinent, connected, or applicable something is.Relevance may also refer to:*Relevance (information retrieval), a measure of a document s applicability to a given subject or search query *Relevance (law), regarding… …   Wikipedia

  • Logic — For other uses, see Logic (disambiguation). Philosophy …   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

  • Relevance — is a term used to describe how pertinent, connected, or applicable something is to a given matter. A thing is relevant if it serves as a mean to a given purpose. Imagine a patient suffering a well defined disease such as scurvy caused by lack of… …   Wikipedia

  • logic — logicless, adj. /loj ik/, n. 1. the science that investigates the principles governing correct or reliable inference. 2. a particular method of reasoning or argumentation: We were unable to follow his logic. 3. the system or principles of… …   Universalium

  • logic — noun Etymology: Middle English logik, from Anglo French, from Latin logica, from Greek logikē, from feminine of logikos of reason, from logos reason more at legend Date: 12th century 1. a. (1) a science that deals with the principles and criteria …   New Collegiate Dictionary

  • Paraconsistent logic — A paraconsistent logic is a logical system that attempts to deal with contradictions in a discriminating way. Alternatively, paraconsistent logic is the subfield of logic that is concerned with studying and developing paraconsistent (or… …   Wikipedia

  • Outline of logic — The following outline is provided as an overview of and topical guide to logic: Logic – formal science of using reason, considered a branch of both philosophy and mathematics. Logic investigates and classifies the structure of statements and… …   Wikipedia

  • History of logic — Philosophy ( …   Wikipedia

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