math.h File Reference

#include <cmath>
#include <gcem.hpp>
#include "units/angle.h"
#include "units/base.h"
#include "units/dimensionless.h"

Go to the source code of this file.

Namespaces
namespace	units
	Unit Conversion Library namespace.
namespace	units::math
	namespace for unit-enabled versions of the <cmath> library

Functions
template<class AngleUnit >
constexpr dimensionless::scalar_t	units::math::cos (const AngleUnit angle) noexcept
	Compute cosine.
template<class AngleUnit >
constexpr dimensionless::scalar_t	units::math::sin (const AngleUnit angle) noexcept
	Compute sine.
template<class AngleUnit >
constexpr dimensionless::scalar_t	units::math::tan (const AngleUnit angle) noexcept
	Compute tangent.
template<class ScalarUnit >
constexpr angle::radian_t	units::math::acos (const ScalarUnit x) noexcept
	Compute arc cosine.
template<class ScalarUnit >
constexpr angle::radian_t	units::math::asin (const ScalarUnit x) noexcept
	Compute arc sine.
template<class ScalarUnit >
constexpr angle::radian_t	units::math::atan (const ScalarUnit x) noexcept
	Compute arc tangent.
template<class Y , class X >
constexpr angle::radian_t	units::math::atan2 (const Y y, const X x) noexcept
	Compute arc tangent with two parameters.
template<class AngleUnit >
constexpr dimensionless::scalar_t	units::math::cosh (const AngleUnit angle) noexcept
	Compute hyperbolic cosine.
template<class AngleUnit >
constexpr dimensionless::scalar_t	units::math::sinh (const AngleUnit angle) noexcept
	Compute hyperbolic sine.
template<class AngleUnit >
constexpr dimensionless::scalar_t	units::math::tanh (const AngleUnit angle) noexcept
	Compute hyperbolic tangent.
template<class ScalarUnit >
constexpr angle::radian_t	units::math::acosh (const ScalarUnit x) noexcept
	Compute arc hyperbolic cosine.
template<class ScalarUnit >
constexpr angle::radian_t	units::math::asinh (const ScalarUnit x) noexcept
	Compute arc hyperbolic sine.
template<class ScalarUnit >
constexpr angle::radian_t	units::math::atanh (const ScalarUnit x) noexcept
	Compute arc hyperbolic tangent.
template<class ScalarUnit >
constexpr dimensionless::scalar_t	units::math::exp (const ScalarUnit x) noexcept
	Compute exponential function.
template<class ScalarUnit >
constexpr dimensionless::scalar_t	units::math::log (const ScalarUnit x) noexcept
	Compute natural logarithm.
template<class ScalarUnit >
constexpr dimensionless::scalar_t	units::math::log10 (const ScalarUnit x) noexcept
	Compute common logarithm.
template<class ScalarUnit >
dimensionless::scalar_t	units::math::modf (const ScalarUnit x, ScalarUnit *intpart) noexcept
	Break into fractional and integral parts.
template<class ScalarUnit >
dimensionless::scalar_t	units::math::exp2 (const ScalarUnit x) noexcept
	Compute binary exponential function.
template<class ScalarUnit >
constexpr dimensionless::scalar_t	units::math::expm1 (const ScalarUnit x) noexcept
	Compute exponential minus one.
template<class ScalarUnit >
constexpr dimensionless::scalar_t	units::math::log1p (const ScalarUnit x) noexcept
	Compute logarithm plus one.
template<class ScalarUnit >
constexpr dimensionless::scalar_t	units::math::log2 (const ScalarUnit x) noexcept
	Compute binary logarithm.
template<class UnitType , std::enable_if_t< units::traits::has_linear_scale< UnitType >::value, int > = 0>
constexpr auto	units::math::sqrt (const UnitType &value) noexcept -> unit_t< square_root< typename units::traits::unit_t_traits< UnitType >::unit_type >, typename units::traits::unit_t_traits< UnitType >::underlying_type, linear_scale >
	computes the square root of value
template<class UnitTypeLhs , class UnitTypeRhs , std::enable_if_t< units::traits::has_linear_scale< UnitTypeLhs, UnitTypeRhs >::value, int > = 0>
constexpr UnitTypeLhs	units::math::hypot (const UnitTypeLhs &x, const UnitTypeRhs &y)
	Computes the square root of the sum-of-squares of x and y.
template<class UnitType , class = std::enable_if_t<traits::is_unit_t<UnitType>::value>>
constexpr UnitType	units::math::ceil (const UnitType x) noexcept
	Round up value.
template<class UnitType , class = std::enable_if_t<traits::is_unit_t<UnitType>::value>>
constexpr UnitType	units::math::floor (const UnitType x) noexcept
	Round down value.
template<class UnitTypeLhs , class UnitTypeRhs , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value && traits::is_unit_t<UnitTypeRhs>::value>>
constexpr UnitTypeLhs	units::math::fmod (const UnitTypeLhs numer, const UnitTypeRhs denom) noexcept
	Compute remainder of division.
template<class UnitType , class = std::enable_if_t<traits::is_unit_t<UnitType>::value>>
constexpr UnitType	units::math::trunc (const UnitType x) noexcept
	Truncate value.
template<class UnitType , class = std::enable_if_t<traits::is_unit_t<UnitType>::value>>
constexpr UnitType	units::math::round (const UnitType x) noexcept
	Round to nearest.
template<class UnitTypeLhs , class UnitTypeRhs , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value && traits::is_unit_t<UnitTypeRhs>::value>>
constexpr UnitTypeLhs	units::math::copysign (const UnitTypeLhs x, const UnitTypeRhs y) noexcept
	Copy sign.
template<class UnitTypeLhs , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value>>
constexpr UnitTypeLhs	units::math::copysign (const UnitTypeLhs x, const UNIT_LIB_DEFAULT_TYPE y) noexcept
	Overload to copy the sign from a raw double.
template<class UnitTypeLhs , class UnitTypeRhs , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value && traits::is_unit_t<UnitTypeRhs>::value>>
UnitTypeLhs	units::math::fdim (const UnitTypeLhs x, const UnitTypeRhs y) noexcept
	Positive difference.
template<class UnitTypeLhs , class UnitTypeRhs , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value && traits::is_unit_t<UnitTypeRhs>::value>>
constexpr UnitTypeLhs	units::math::fmax (const UnitTypeLhs x, const UnitTypeRhs y) noexcept
	Maximum value.
template<class UnitTypeLhs , class UnitTypeRhs , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value && traits::is_unit_t<UnitTypeRhs>::value>>
constexpr UnitTypeLhs	units::math::fmin (const UnitTypeLhs x, const UnitTypeRhs y) noexcept
	Minimum value.
template<class UnitType , class = std::enable_if_t<traits::is_unit_t<UnitType>::value>>
constexpr UnitType	units::math::fabs (const UnitType x) noexcept
	Compute absolute value.
template<class UnitType , class = std::enable_if_t<traits::is_unit_t<UnitType>::value>>
constexpr UnitType	units::math::abs (const UnitType x) noexcept
	Compute absolute value.
template<class UnitTypeLhs , class UnitMultiply , class UnitAdd , class = std::enable_if_t<traits::is_unit_t<UnitTypeLhs>::value && traits::is_unit_t<UnitMultiply>::value && traits::is_unit_t<UnitAdd>::value>>
auto	units::math::fma (const UnitTypeLhs x, const UnitMultiply y, const UnitAdd z) noexcept -> decltype(x *y)
	Multiply-add.