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单词 commutativity
释义
commutativity
noun[U]
mathematicsspecialized
uk
/kəˌmjuː.təˈtɪv.ə.ti/us
/kəˌmjuː.t̬əˈtɪv.ə.t̬i/
thefactof always giving the sameresultwhateverorderthevaluesare in:
Thekeypropertiesthat analgorithmmustsatisfyare those of commutativity and associativity.
We haveshownthereciprocalcommutativity of theselogicalrules.
Related word
commutative
Opposite
non-commutativity
More examples
  • Theprincipleof the commutativity ofevidencestatesthat theorderin whichevidenceisacquiredshould notaffectthemeaningof thatevidence.
  • Wefoundthat there was nosatisfactoryproofof commutativity.
  • The commutativity of thediagramisshown.
SMART Vocabulary: related words and phrases
Calculations & calculating
  • algebraic
  • algebraically
  • algo
  • algorithmic
  • amount
  • calculator
  • count
  • decimal system
  • formula
  • interpolate
  • matrix
  • multigrid
  • multigroup
  • multipole
  • non-commutative
  • non-commutativity
  • number-crunching
  • QED
  • root
  • triangulation
See more results »
(Definition ofcommutativityfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofcommutativity

commutativity
And the above bijective correspondence of cocones is also absolute, since it follows from thecommutativityof diagram 3.8, which every functor preserves.
From theCambridge English Corpus
This implies thecommutativityof merge, a property that we want to have in any case.
From theCambridge English Corpus
Finally, thecommutativityof the outermost rhombus follows from thecommutativityof the inner rhombuses.
From theCambridge English Corpus
A basic technique for checking confluence is based on the checking ofcommutativityfor each pair of rules in the rule set.
From theCambridge English Corpus
In the first example, we lackcommutativityin the second, weakening.
From theCambridge English Corpus
Thus, we just have to observe thecommutativityof diagram (25).
From theCambridge English Corpus
We can find formal explanations of these phenomena, mainly based on thecommutativityproperties of the consecutive factors in the decompositions.
From theCambridge English Corpus
This script proves fourcommutativitytheorems and then defines a command 'commute' which will try each of these theorems in turn until one is applicable.
From theCambridge English Corpus
Results for soundness, idempotence andcommutativityfor abstract unification using this abstraction function are proven.
From theCambridge English Corpus
The results for soundness, idempotence andcommutativityfor abstract unification using this abstraction function are proved.
From theCambridge English Corpus
All these observations also hold for rewriting modulo associativity andcommutativity.
From theCambridge English Corpus
Connectives of the same polarity therefore associate, which, depending on the situation, may meancommutativity, associativity, neutrality, distributivity.
From theCambridge English Corpus
We formulate the notions of parallel and strong parallel independence and present three parallelcommutativityresults.
From theCambridge English Corpus
These laws follow directly from thecommutativityand associativity of the union operator for bags.
From theCambridge English Corpus
We did not consider rewriting modulo some equational theories such as associativity andcommutativity.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/commutativity##
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更新时间：2024/12/27 13:49:29