hyperbolic tangent

English

Noun

hyperbolic tangent (plural hyperbolic tangents)

(mathematics) a hyperbolic function that is written in symbol tanh and defined as the following:
$\tanh(x)={\frac {\sinh(x)}{\cosh(x)}}={\frac {e^{x}-e^{-x}}{e^{x}+e^{-x}}}$

Translations

hyperbolic function

Finnish: hyperbolinen tangentti
Icelandic: breiðbogatangens m
Japanese: ハイパボリックタンジェント (haipaborikku tanjento), 双曲正接 (sōkyoku seisetsu)

Russian: гиперболи́ческий та́нгенс m (giperbolíčeskij tángens)
Swedish: tangens hyperbolicus

See also

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