std::tanh

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

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