commutativity
noun [ U ] mathematics specialized uk/kəˌmjuː.təˈtɪv.ə.ti/ us/kəˌmjuː.t̬əˈtɪv.ə.t̬i/
可交换性
the fact of always giving the same result whatever order the values are in
The key properties that an algorithm must satisfy are those of commutativity and associativity. 算法必须满足的关键属性是可交换性和结合性。
We have shown the reciprocal commutativity of these logical rules.
Opposite: non-commutativity
- More examples
- The principle of the commutativity of evidence states that the order in which evidence is acquired should not affect the meaning of that evidence.
- We found that there was no satisfactory proof of commutativity.
- The commutativity of the diagram is shown.