The present page holds the title of a primary topic, and an article needs to be written about it. It is believed to qualify as a broad-concept article. It may be written directly at this page or drafted elsewhere and then moved to this title. Related titles should be described in Equivalence, while unrelated titles should be moved to Equivalence (disambiguation). (March 2018)

Look up equivalence or equivalent in Wiktionary, the free dictionary.

Equivalence or Equivalent may refer to:

Arts and entertainment

• Album-equivalent unit, a measurement unit in the music industry
• Equivalence class (music)
• Equivalent VIII, or The Bricks, a minimalist sculpture by Carl Andre
• Equivalents, a series of photographs of clouds by Alfred Stieglitz

Language

• Dynamic and formal equivalence in translation
• Equivalence (formal languages)

Law

• The doctrine of equivalents in patent law
• The equivalence principle as if impacts on the direct effect of European Union law

Logic

• Logical equivalence, where two statements are logically equivalent if they have the same logical content
• Material equivalence, a relationship where the truth of either one of the connected statements requires the truth of the other

Science and technology

Chemistry

• Equivalent (chemistry)
• Equivalence point
• Equivalent weight

Computing

• Turing equivalence (theory of computation), or Turing completeness
• Semantic equivalence in computer metadata

Economics

• Certainty equivalent, a principle related to risk premium
• Economic equivalence, a concept in engineering economics
• Ricardian equivalence, or Ricardo–de Viti–Barro equivalence, a proposition in economics

Mathematics

• Equality (mathematics)
• Equivalence relation
  • Equivalence class
• Equivalence of categories, in category theory
• Equivalent infinitesimal
• Identity
• Matrix equivalence in linear algebra
• Turing equivalence (recursion theory)
• Elementary equivalence, in mathematical logic

Physics

• Equivalence principle in the theory of general relativity

Other uses

• Equivalence (trade)
• Moral equivalence, a term used in political debate
• The Equivalent, a sum paid from England to Scotland at their Union in 1707

See also

• All pages with titles containing equivalent
• All pages with titles containing equivalence
• All pages with titles containing equivalency
• Quotations related to Equivalence at Wikiquote
• ≡ (disambiguation)
• Equivalency, a National Collegiate Athletic Association concept

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