最終更新日：2025/11/22

(mathematics) The rational number obtained when a continued fraction has been terminated after a finite number of terms.

音声機能が動作しない場合はこちらをご確認ください

正解を見る

convergent

元となった辞書の項目

convergent

(mathematics) The rational number obtained when a continued fraction has been terminated after a finite number of terms.

日本語の意味

有限項までの連分数展開を打ち切ったときに得られる有理数。 / 連分数による中間収束値（中間収束分数）。

The convergent of the continued fraction 1 + 1/(2 + 1/3) is 7/5.

連分数 1 + 1/(2 + 1/3) を有限項で打ち切って得られる有理数は 7/5 です。

意味（1）

(mathematics) The rational number obtained when a continued fraction has been terminated after a finite number of terms.

convergents

（ plural ）