| 单词 | idempotent |
| 释义 | idempotent adjective mathematicsspecializeduk/ˌɪd.əmˈpəʊ.tənt/us/ˌaɪ.demˈpoʊ.t̬ənt/An idempotentelementof a set does notchangeinvaluewhenmultipliedby itself. （数学）幂等（的）Calculations & calculating
Examplesofidempotentidempotent Every restrictionidempotentis restriction inverse to itself, and is therefore extensive. From theCambridge English Corpus The projection morphism is well-defined and the minimisation process isidempotent. From theCambridge English Corpus This implies that all computed substitutions areidempotent(we will implicitly assume this property in the following). From theCambridge English Corpus For example, the following theorem specifies that sort-list isidempotentand is trivial to prove. From theCambridge English Corpus With such algorithms, the resulting solution is both unique andidempotent. From theCambridge English Corpus We will also use the fact that () isidempotent. From theCambridge English Corpus A deflation may or may not beidempotent. From theCambridge English Corpus We recall that a closure operator on a partial order is anidempotent, increasing, monotone endofunction. From theCambridge English Corpus Since these operators areidempotent, a single application is sufficient to produce a compact representation of the set. From theCambridge English Corpus These are compositional and described byidempotentlax monads. From theCambridge English Corpus Anidempotentin is said to be minimal if it belongs to some minimal ideal. From theCambridge English Corpus Since isidempotent, it maps every node into a standard representative of its equivalence class. 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. |
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