# contravariance的中文翻譯

- contravariance

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逆變[性]

### 例句與用法

- 更多例句： 下一頁
- However, Sather supported both covariance and
*contravariance*. - The mathematically precise way this happens is detailed at covariance and
*contravariance*of vectors. - See also Covariance and
*contravariance*of vectors. *Contravariance*captures the physical intuition behind the idea that a vector has " magnitude and direction ".- :The connoisseurs will undoubtedly point out that I have played a bit loose with the covariance and
*contravariance*. - :Covariance and
*contravariance*( computer science ) is the Wikipedia article about this, though it could stand improvement. - In some advanced contexts, a row and a column vector have different meaning; see covariance and
*contravariance*of vectors. - The distinction between covariance and
*contravariance*is particularly important for computations with tensors, which often have "'mixed variance " '. - On the other hand, programmers often find
*contravariance*unintuitive, and accurately tracking variance to avoid runtime type errors can lead to complex typing rules. - In tensor analysis, superscripts are used instead of subscripts to distinguish covariant from contravariant entities, see covariance and
*contravariance*of vectors and raising and lowering indices.