算さん術じゅつ演えん算ざん機き構こう

noun

arithmetic unit; ALU

Computing term for the part of a CPU that performs arithmetic and logic operations. Often abbreviated as ALU.

• CPUの算さん術じゅつ演えん算ざん機き構こうは、加か算さんや論ろん理り演えん算ざんを高こう速そくに実じっ行こうする。

  The CPU's arithmetic unit performs addition and logical operations at high speed.