atanh

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Defined in header <math.h>
float       atanhf( float arg );
(since C99)
double      atanh( double arg );
(since C99)
long double atanhl( long double arg );
(since C99)

Computes hyperbolic arc tangent of arg

Contents

[edit] Parameters

arg - floating point value

[edit] Return value

Inverse hyperbolic tangent of arg

[edit] See also

(C99)
hyperbolic arc sine
(function)
(C99)
hyperbolic arc cosine
(function)
hyperbolic tangent
(function)

[edit] External links

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