最小 さいしょう じょう ほうじゃありませんでした
saishōni jōhōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 最小二乗法

1. Was not least squares method.; It wasn't the least squares method.

Past/Perfective
Negative
Polite
Terminal Form
Mathematics