可か換かん性せい

noun

commutativity

Mathematical term for the property that changing the order of operands does not change the result, as in a+b = b+a.

• 加か法ほうの可か換かん性せいは、a+b = b+a で表あらわされる。

  The commutativity of addition is expressed as a+b = b+a.