ちょう精度 せいど浮動 ふどう小数 しょうすう点数 てんすうでしょう
chōsei dō dōshō sū tensūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 長精度浮動小数点数

1. Long precision floating-point number, likely.; Probably a long precision floating-point number.

Polite
Presumptive
Conjecture
Computing