1 文書を見つけるための辞書。

• mathematical process, operation, mathematical operation
• 作用, オペ, 運営, 操業, 働き, 演算, 操作, 作業, 運転, 運算, オペレーション, 操車
• (mathematics) calculation by mathematical methods; "the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation"; "they were learning the basic operations of arithmetic"
• 数学的手段による計算