functions in constants.i -

 ArcSec  
 

 AstronomicalUnit  
 

 AvogadroConstant  
 

 BohrMagneton  
 

 BohrRadius  
 

 BoltzmannConstant  
 

             Physical constants defined in "constants.i":  
 
     Pi ........................ number pi, semi-perimeter of unit circle  
     E ......................... number e  
     Deg2Rad ................... radians per degree  
     Rad2Deg ................... degrees per radian  
     ArcSec .................... radians per arcsecond  
     EulerConstant ............. Euler's constant  
     ElementaryCharge .......... charge of a protron [C]  
     GravitationalConstant ..... gravitational constant [m^3/kg/s^2]  
     FineStructureConstant ..... fine-structure constant  
     LightSpeed ................ speed of light in vacuum [m/s]  
     VacuumPermittivity ........ permittivity of vacuum [F/m]  
     VacuumPermeability ........ permeability of vacuum [N m^2/C^2]  
     PlanckConstant ............ Planck's constant [J s]  
     DiracConstant ............. Dirac's constant [J s]  
     BoltzmannConstant ......... Boltzmann's Constant [J/K]  
     StefanConstant ............ Stefan-Boltzmann's constant [W/m^2/K^4]  
     WienConstant .............. Wien's constant [m K]  
     BohrMagneton .............. Bohr magneton [A m^2]  
     BohrRadius ................ Bohr radius [m]  
     RydbergConstant ........... Rydberg's constant [eV]  
     PerfectGazConstant ........ perfect gaz constant [J/mol]  
     AvogadroConstant .......... Avogadro's constant [1/mol]  
     IcePoint .................. absolute temperature of ice [K]  
     ElectronMass .............. electron mass [kg]  
     ProtonMass ................ protron mass [kg]  
     NeutronMass ............... neutron mass [kg]  
     ElementaryMassUnit ........ elementary mass unit [kg]  
     LightYear ................. light year [m]  
     ParSec .................... astronomical unit per arcsecond [m]  
     AstronomicalUnit .......... semi-major axis of Earth orbit [m]  
     SunLuminosity ............. luminosity of the Sun [W]  
     SunMass ................... mass of the Sun [kg]  
     SunRadius ................. radius of the Sun [m]  
     SunTemperature ............ effective temperature of the Sun [K]  
     SunRotationalPeriod ....... rotational period of the Sun [days]  
     EarthMass ................. mass of the Earth [kg]  
     EarthRadius ............... radius of the Earth [m]  
     EarthRotationalPeriod ..... rotational period of the Earth [hours]  
     EarthOrbitalPeriod ........ orbital period of the Earth [days]  

 Deg2Rad  
 

 DiracConstant  
 

 E  
 

 EarthMass  
 

 EarthOrbitalPeriod  
 

 EarthRadius  
 

             EarthRotationalPeriod - rotational period of the Earth [hours]  
 

 ElectronMass  
 

 ElementaryCharge  
 

 ElementaryMassUnit  
 

 EulerConstant  
 

 FineStructureConstant  
 

 GravitationalConstant  
 

 IcePoint  
 

             LightSpeed - speed of light in vacuum [m/s]  
 

 LightYear  
 

 NeutronMass  
 

             ParSec - astronomical unit per arcsecond [m]  
 

 PerfectGazConstant  
 

             Pi - number pi, semi-perimeter of unit circle  
 

 PlanckConstant  
 

 ProtonMass  
 

 Rad2Deg  
 

             RydbergConstant - Rydberg's constant [eV]  
 

 StefanConstant  
 

 SunLuminosity  
 

 SunMass  
 

 SunRadius  
 

 SunRotationalPeriod  
 

 SunTemperature  
 

 VacuumPermeability  
 

 VacuumPermittivity