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单词 invariant
释义

invariant


in·var·i·ant

I0213200 (ĭn-vâr′ē-ənt)adj.1. Not varying; constant.2. Mathematics Unaffected by a designated operation, as a transformation of coordinates.n. An invariant quantity, function, configuration, or system.

invariant

(ɪnˈvɛərɪənt) n (Mathematics) maths an entity, quantity, etc, that is unaltered by a particular transformation of coordinates: a point in space, rather than its coordinates, is an invariant. adj1. (Mathematics) maths (of a relationship or a property of a function, configuration, or equation) unaltered by a particular transformation of coordinates2. a rare word for invariable inˈvariance, inˈvariancy n

in•var•i•ant

(ɪnˈvɛər i ənt)

adj. 1. invariable; constant. n. 2. a mathematical quantity or expression that is constant throughout a certain range of conditions. [1850–55] in•var′i•ant•ly, adv.
Thesaurus
Noun1.invariant - a feature (quantity or property or function) that remains unchanged when a particular transformation is applied to itcharacteristic, feature - a prominent attribute or aspect of something; "the map showed roads and other features"; "generosity is one of his best characteristics"math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
Adj.1.invariant - unaffected by a designated operation or transformationmath, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangementinvariable - not liable to or capable of change; "an invariable temperature"; "an invariable rule"; "his invariable courtesy"
2.invariant - unvarying in nature; "maintained a constant temperature"; "principles of unvarying validity"constant, unvarying, changelessinvariable - not liable to or capable of change; "an invariable temperature"; "an invariable rule"; "his invariable courtesy"

invariant

adjectiveHaving no change or variation:changeless, constant, equable, even, invariable, regular, same, steady, unchanging, uniform, unvarying.
Translations

invariant


invariant

[in′ver·ē·ənt] (mathematics) An element x of a set E is said to be invariant with respect to a group G of mappings acting on E if g (x) = x for all g in G. A subset F of a set E is said to be invariant with respect to a group G of mappings acting on E if g (x) is in F for all x in F and all g in G. For an algebraic equation, an expression involving the coefficients that remains unchanged under a rotation or translation of the coordinate axes in the cartesian space whose coordinates are the unknown quantities.

invariant

(programming)A rule, such as the ordering of an orderedlist or heap, that applies throughout the life of a datastructure or procedure. Each change to the data structuremust maintain the correctness of the invariant.

invariant


  • all
  • adj
  • noun

Synonyms for invariant

adj having no change or variation

Synonyms

  • changeless
  • constant
  • equable
  • even
  • invariable
  • regular
  • same
  • steady
  • unchanging
  • uniform
  • unvarying

Synonyms for invariant

noun a feature (quantity or property or function) that remains unchanged when a particular transformation is applied to it

Related Words

  • characteristic
  • feature
  • math
  • mathematics
  • maths

adj unaffected by a designated operation or transformation

Related Words

  • math
  • mathematics
  • maths
  • invariable

adj unvarying in nature

Synonyms

  • constant
  • unvarying
  • changeless

Related Words

  • invariable
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更新时间:2024/11/11 17:39:23