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

Parameters

arg

-

floating point value

Return value

Hyperbolic tangent of arg

See also

sinh	computes hyperbolic sine (sh(x)) (function)
cosh	computes hyperbolic cosine (ch(x)) (function)
atanh (C99)	hyperbolic arc tangent (function)
C++ documentation for tanh