tanh

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Defined in header <math.h>
float       tanhf( float arg );
(since C99)
double      tanh( double arg );
long double tanhl( long double arg );
(since C99)

Computes hyperbolic tangent of arg

[edit] Parameters

arg - floating point value

[edit] Return value

Hyperbolic tangent of arg

[edit] See also

computes hyperbolic sine (sh(x))
(function)
computes hyperbolic cosine (ch(x))
(function)
(C99)
hyperbolic arc tangent
(function)