#include "units/area.h"
#include "units/capacitance.h"
#include "units/charge.h"
#include "units/current.h"
#include "units/dimensionless.h"
#include "units/energy.h"
#include "units/force.h"
#include "units/impedance.h"
#include "units/length.h"
#include "units/magnetic_field_strength.h"
#include "units/mass.h"
#include "units/power.h"
#include "units/substance.h"
#include "units/temperature.h"
#include "units/time.h"
#include "units/velocity.h"

Namespaces
namespace	units
	Unit Conversion Library namespace.

namespace	units::constants

Unit Containers

using	units::constants::PI = unit<std::ratio<1>, dimensionless::scalar, std::ratio<1>>

static constexpr const unit_t< PI >	units::constants::pi (1)
	Ratio of a circle's circumference to its diameter.

static constexpr const velocity::meters_per_second_t	units::constants::c (299792458.0)
	Speed of light in vacuum.

static constexpr const unit_t< compound_unit< cubed< length::meters >, inverse< mass::kilogram >, inverse< squared< time::seconds > > > >	units::constants::G (6.67408e-11)
	Newtonian constant of gravitation.

static constexpr const unit_t< compound_unit< energy::joule, time::seconds > >	units::constants::h (6.626070040e-34)
	Planck constant.

static constexpr const unit_t< compound_unit< force::newtons, inverse< squared< current::ampere > > > >	units::constants::mu0 (pi 4.0e-7 force::newton_t(1)/units::math::cpow< 2 >(current::ampere_t(1)))
	vacuum permeability.

static constexpr const unit_t< compound_unit< capacitance::farad, inverse< length::meter > > >	units::constants::epsilon0 (1.0/(mu0 *math::cpow< 2 >(c)))
	vacuum permitivity.

static constexpr const impedance::ohm_t	units::constants::Z0 (mu0 *c)
	characteristic impedance of vacuum.

static constexpr const unit_t< compound_unit< force::newtons, area::square_meter, inverse< squared< charge::coulomb > > > >	units::constants::k_e (1.0/(4 pi epsilon0))
	Coulomb's constant.

static constexpr const charge::coulomb_t	units::constants::e (1.6021766208e-19)
	elementary charge.

static constexpr const mass::kilogram_t	units::constants::m_e (9.10938356e-31)
	electron mass.

static constexpr const mass::kilogram_t	units::constants::m_p (1.672621898e-27)
	proton mass.

static constexpr const unit_t< compound_unit< energy::joules, inverse< magnetic_field_strength::tesla > > >	units::constants::mu_B (e h/(4 pi *m_e))
	Bohr magneton.

static constexpr const unit_t< inverse< substance::mol > >	units::constants::N_A (6.022140857e23)
	Avagadro's Number.

static constexpr const unit_t< compound_unit< energy::joules, inverse< temperature::kelvin >, inverse< substance::moles > > >	units::constants::R (8.3144598)
	Gas constant.

static constexpr const unit_t< compound_unit< energy::joules, inverse< temperature::kelvin > > >	units::constants::k_B (R/N_A)
	Boltzmann constant.

static constexpr const unit_t< compound_unit< charge::coulomb, inverse< substance::mol > > >	units::constants::F (N_A *e)
	Faraday constant.

static constexpr const unit_t< compound_unit< power::watts, inverse< area::square_meters >, inverse< squared< squared< temperature::kelvin > > > > >	units::constants::sigma ((2 math::cpow< 5 >(pi) math::cpow< 4 >(R))/(15 math::cpow< 3 >(h) math::cpow< 2 >(c) *math::cpow< 4 >(N_A)))
	Stefan-Boltzmann constant.

Namespaces

Unit Containers