std::atanh

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Defined in header <cmath>
float       atanh( float arg );
(since C++11)
double      atanh( double arg );
(since C++11)
long double atanh( long double arg );
(since C++11)
double      atanh( Integral arg );
(since C++11)

Computes hyperbolic arc tangent of arg

Contents

[edit] Parameters

arg - floating point value

[edit] Return value

inverse hyperbolic tangent of arg

[edit] See also

(C++11)
hyperbolic arc sine
(function)
(C++11)
hyperbolic arc cosine
(function)
hyperbolic tangent
(function)
computes hyperbolic arc tangent of a complex number
(function template)

[edit] External links

Weisstein, Eric W. "Inverse Hyperbolic Tangent." From MathWorld--A Wolfram Web Resource.