最終更新日：2025/11/24
Topologists often study the Fintushel-Stern knot, a three-tangle pretzel knot with a first tangle of two right-handed twists, a second of three left-handed twists, and a third of seven left-handed twists, as a test case for knot surgery.
正解を見る
Topologists often study the Fintushel-Stern knot, a three-tangle pretzel knot with a first tangle of two right-handed twists, a second of three left-handed twists, and a third of seven left-handed twists, as a test case for knot surgery.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
元となった例文
位相幾何学者はしばしば、第一のもつれが右ねじれ2回、第二が左ねじれ3回、第三が左ねじれ7回の三つもつれを持つプリッツェル結び目を研究し、結び目手術のテストケースとして用いる。
