log2.hpp File Reference

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Namespaces
namespace	internal

Functions
template<typename T >
constexpr return_t< T >	internal::log2_check (const T x) noexcept
template<typename T >
constexpr return_t< T >	log2 (const T x) noexcept
	Compile-time binary logarithm function. More...

Function Documentation

log2()

template<typename T >

constexpr return_t< T > log2 ( const T  x )

constexprnoexcept

Compile-time binary logarithm function.

Parameters

x	a real-valued input.

Returns

\( \log_2(x) \) using

\[ \log_{2}(x) = \frac{\log_e(x)}{\log_e(2)} \]