acosh.hpp File Reference

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Namespaces
namespace	internal

Functions
template<typename T >
constexpr T	internal::acosh_compute (const T x) noexcept
template<typename T >
constexpr return_t< T >	acosh (const T x) noexcept
	Compile-time inverse hyperbolic cosine function. More...

Function Documentation

acosh()

template<typename T >

constexpr return_t< T > acosh ( const T  x )

constexprnoexcept

Compile-time inverse hyperbolic cosine function.

Parameters

x	a real-valued input.

Returns

the inverse hyperbolic cosine function using

\[ \text{acosh}(x) = \ln \left( x + \sqrt{x^2 - 1} \right) \]