atanh.hpp File Reference

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Namespaces
namespace	internal

Functions
template<typename T >
constexpr T	internal::atanh_compute (const T x) noexcept
template<typename T >
constexpr T	internal::atanh_check (const T x) noexcept
template<typename T >
constexpr return_t< T >	atanh (const T x) noexcept
	Compile-time inverse hyperbolic tangent function. More...

Function Documentation

atanh()

template<typename T >

constexpr return_t< T > atanh ( const T  x )

constexprnoexcept

Compile-time inverse hyperbolic tangent function.

Parameters

x	a real-valued input.

Returns

the inverse hyperbolic tangent function using

\[ \text{atanh}(x) = \frac{1}{2} \ln \left( \frac{1+x}{1-x} \right) \]