線形 せんけい微分 びぶん方程 ほうてい しきでしょう
hisenkeibibunhōteishikideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 非線形微分方程式

1. Probably a nonlinear differential equation.

Polite
Presumptive
Conjecture
Mathematics