Namespaces
Variants
Views
Actions

atanh

From cppreference.com
< c‎ | numeric‎ | math
Revision as of 16:28, 1 July 2013 by P12bot (Talk | contribs)

 
 
 
Common mathematical functions
Functions
Basic operations
(C99)
(C99)
(C99)
(C99)
(C99)
(C99)(C99)(C99)
Exponential functions
(C99)
(C99)
(C99)
(C99)
Power functions
(C99)
(C99)
Trigonometric and hyperbolic functions
(C99)
(C99)
atanh
(C99)
Error and gamma functions
(C99)
(C99)
(C99)
(C99)
Nearest integer floating point operations
(C99)(C99)(C99)
(C99)
(C99)(C99)(C99)
Floating point manipulation functions
(C99)(C99)
(C99)
(C99)
Classification
(C99)
(C99)
(C99)
Macro constants
 
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

Parameters

arg - floating point value

Return value

Inverse hyperbolic tangent of arg

See also

(C99)(C99)(C99)
computes inverse hyperbolic sine (arsinh(x))
(function) [edit]
(C99)(C99)(C99)
computes inverse hyperbolic cosine (arcosh(x))
(function) [edit]
(C99)(C99)
computes hyperbolic tangent
(function) [edit]

External links

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