演えん算ざん器き

noun

functional unit; arithmetic unit

Computing term for a hardware or logical unit that performs operations, especially in analog computing contexts.

• アナログ計けい算さん機きでは、演えん算ざん器きが加か算さんや積せき分ぶんを行おこなう。

  In an analog computer, the functional unit performs addition and integration.