std::tanh

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Defined in header <cmath>

float       tanh( float arg );

double      tanh( double arg );

long double tanh( long double arg );

double      tanh( Integral arg );
(since C++11)

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)
(C++11)
hyperbolic arc tangent
(function)
computes hyperbolic tangent of a complex number
(function template)
applies the function std::tanh to each element of valarray
(function template)