コッホ曲きょく線せん

noun

Koch curve; Koch snowflake; Koch island

A fractal curve introduced by Helge von Koch. In Japanese, コッホ曲線 refers to the curve itself, while コッホ雪片 (Koch snowflake) is a specific closed form. The term コッホ島 is less common but understood in mathematical contexts.

• コッホ曲きょく線せんは自じ己こ相そう似じなフラクタル図ず形けいの一ひとつです。

  The Koch curve is one of the self-similar fractal figures.

• 数すう学がくの授じゅ業ぎょうでコッホ曲きょく線せんの次じ元げんについて学まなんだ。

  We learned about the dimension of the Koch curve in math class.