有ゆう限げん級きゅう数すうゆうげんきゅうすうMeanings1nounfinite seriesmathematicsMathematical term for a series with a finite number of terms, as opposed to an infinite series.有ゆう限げん級きゅう数すうの和わを求もとめる公こう式しきを学まなんだ。I learned the formula for finding the sum of a finite series.
