論理 ろんり演算 えんざん機構 きこうじゃなかったです
ronrienzan kikōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 論理演算機構

1. Was not a logical operation unit.; Wasn't a logic circuit.

Past/Perfective
Negative
Polite
Casual Register
Computing