演えん算ざん装そう置ち

noun

arithmetic unit; arithmetic logic unit

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

• CPUの演えん算ざん装そう置ちは、加か算さんや論ろん理り演えん算ざんを行おこなう。

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