Last Updated：2025/11/25

(mathematics, trigonometry) Used to form the names of inverse hyperbolic trigonometric functions, and the symbols for these functions.

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ar-

Source Word

ar-

morpheme

(mathematics, trigonometry) Used to form the names of inverse hyperbolic trigonometric functions, and the symbols for these functions.

Japanese Meaning

数学や三角法で、逆双曲線三角関数とその記号の名称を形成するための接頭辞として用いられる

In some notations, the prefix ar- is used to denote inverse hyperbolic trigonometric functions such as arsinh and arcosh.

いくつかの表記では、逆双曲線三角関数を表す接頭辞が、逆双曲線正弦や逆双曲線余弦といった名称を作るために用いられます。

Sense（1）

(mathematics, trigonometry) Used to form the names of inverse hyperbolic trigonometric functions, and the symbols for these functions.