std::cosh

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Defined in header <cmath>

float       cosh( float arg );

double      cosh( double arg );

long double cosh( long double arg );

Computes hyperbolic cosine of arg

[edit] Parameters

arg - floating point value

[edit] Return value

hyperbolic cosine of arg

[edit] See also

sinh
computes hyperbolic sine (sh(x))
(function)
tanh
hyperbolic tangent
(function)
acosh (C++11)
hyperbolic arc cosine
(function)