最小 さいしょう有効 ゆうこう数字 すうじじゃないです
saishōyūkōsūjijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 最小有効数字

1. It's not the smallest significant digit.; It's not the least significant digit.

Negative
Polite
Casual Register
Computing