四捨 ししゃ五入 ごにゅう機能 きのうではありませんでした
shisha go nyū kinōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 四捨五入機能

1. Was not equipped with rounding function.; Did not have rounding capability.

Past/Perfective
Negative
Polite
Formal Register
Computing