直接 ちょくせつ ひゃく ぷん りつ機能 きのうじゃなかったです
chokusetsu hyaku pun ritsu kinōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 直接百分率機能

1. Wasn't directly proportional.; Wasn't a direct percentage function.

Past/Perfective
Negative
Polite
Casual Register
Computing