無限 むげん しょう変換 へんかんじゃなかったです
mugen shōhenka nja nakattadesu

Noun
Desu Copula

The polite, past negative form of 無限小変換

1. Wasn't infinitesimal transformation.; Wasn't an infinitesimal change.

Past/Perfective
Negative
Polite
Casual Register
Mathematics