最終更新日：2025/11/20

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(mathematics) A function between metric spaces (or on a single metric space) having the property that the distance between two images is equal to the distance between their preimages.

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isometry

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元となった辞書の項目

isometry

名詞

(mathematics) A function between metric spaces (or on a single metric space) having the property that the distance between two images is equal to the distance between their preimages.

日本語の意味

等長写像 / 距離を保つ写像

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Google翻訳 / DeepL翻訳

教授はその変換が任意の2点間の距離を保存することを示して、それが等距写像であると証明した。

詳細

意味（1）

(mathematics) A function between metric spaces (or on a single metric space) having the property that the distance between two images is equal to the distance between their preimages.