フーリエ級数 じゃなかったです
fūrie kyūsūjanakattadesu
1. Wasn't a Fourier series.
Noun
#217205
1. Wasn't a Fourier series.
1. internal; domestic
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. inside a car (train, bus, etc.)
1. (common) cold; influenza