双そう対つい演えん算ざん

noun

dual operation

In computing and mathematics, an operation that is the dual of another, often obtained by swapping certain elements (e.g., AND/OR in Boolean algebra).

• 論ろん理り回かい路ろでは、ANDとORは双そう対つい演えん算ざんの関かん係けいにある。

  In logic circuits, AND and OR are dual operations.