# commutativity

commutativity
noun Date: 1929 the property of being commutative <
the commutativity of a mathematical operation
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New Collegiate Dictionary. 2001.

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• commutativity — com mu*ta*tiv i*ty, n. (Math.) the property of a binary operation or operator such that the result of one term operating on a second is equal to the result of the second term operating on the first. [GG] Note: If the symbol * is taken to be a… …   The Collaborative International Dictionary of English

• Commutativity — In mathematics, commutativity is the ability to change the order of something without changing the end result. It is a fundamental property in most branches of mathematics and many proofs depend on it. The commutativity of simple operations was… …   Wikipedia

• commutativity — komutatyvumas statusas T sritis fizika atitikmenys: angl. commutativity; permutability vok. Kommutativität, f; Vertauschbarkeit, f rus. коммутативность, f; перестановочность, f pranc. commutativité, f …   Fizikos terminų žodynas

• commutativity — komutatyvumas statusas T sritis informatika apibrėžtis Operacijos savybė: operandus sukeitus vietomis rezultatas nekinta. Komutatyvumas būdingas sudėčiai (a+b = b+a) ir daugybai (a×b = b×a). Dar vartojama perstatomumas. atitikmenys: angl.… …   Enciklopedinis kompiuterijos žodynas

• commutativity — kəˌmyüd.əˈtivəd.ē, ˌkämyəd.əˈti noun ( es) : the property of being commutative the commutativity of a mathematical operation …   Useful english dictionary

• Commutativity of conjunction — In logic, the commutativity of conjunction demonstrates that predicates on both sides of a logical conjunction operator are interchangeable. This logical law is a part of classical logic.[1] For any propositions H1, H2, ... Hn, and permutation… …   Wikipedia

• commutativity — See commutative. * * * …   Universalium

• commutativity — noun The state of being commutative. Syn: commutativeness …   Wiktionary

• commutativity — com·mu·ta·tiv·i·ty …   English syllables

• Projection (mathematics) — Commutativity of this diagram is the universality of projection π, for any map f and set X. Generally speaking, in mathematics, a projection is a mapping of a set (or of a mathematical structure) which is idempotent, which means that a projection …   Wikipedia