運算

(1)the procedure of calculating; determining something by mathematical or logical methods

(2)計算の手順

(3)数学的、論理的な方法で何かを決定すること

(4)(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"

(5)数学的手段による計算

(1)