cosh()

static double xtd::math::cosh ( double  value )

static

Returns the hyperbolic cosine of the specified angle.

Parameters

value

An angle, measured in radians.

Returns

The hyperbolic cosine of value. If value is equal to xtd::math::negative_infinity() or xtd::math::positive_:infinity, xtd::math::positive_infinity is returned. If value is equal to xtd::math::NaN, xtd::math::NaN is returned.