符号 ふごう表示 ひょうじじゃなかったです
funo fugōhyōjijanakattadesu

Noun
Desu Copula

The polite, past negative form of 負の符号表示

1. Wasn't indicated with a negative sign.; Wasn't shown with a minus sign.

Past/Perfective
Negative
Polite
Casual Register
Computing