occ::constants Namespace Reference

definitions of scientific and math constants More...

Variables
template<class T >
constexpr T	pi
template<class T >
constexpr T	two_pi = T(6.2831853071795864769252867665590057683943388015061)
template<class T >
constexpr T	sqrt_pi = T(1.7724538509055160272981674833411451827975)
template<class T >
constexpr T	sqrt_half_pi = T(1.253314137315500251207882642405522626503)
template<class T >
constexpr T	sqrt_two_pi = T(2.506628274631000502415765284811045253007)
template<class T >
constexpr T	e
template<class T >
constexpr T	angstroms_per_bohr = T(0.52917721092000002923994491662820121095)
template<class T >
constexpr T	bohr_per_angstrom = T(1.889726124565061881906545595284207)
template<class T >
constexpr T	kj_per_kcal = T(0.2390057361376673040152963671128107)
template<class T >
constexpr T	kcal_per_kj = T(4.18400000000000000000000000000000000)
template<class T >
constexpr T	rad_per_deg = T(pi<T> / 180.0)
template<class T >
constexpr T	deg_per_rad = T(180.0 / pi<T>)
template<class T >
constexpr T	planck = T(6.62607015000000000000000e-34)
template<class T >
constexpr T	avogadro = T(6.02214076000000000000000e23)
template<class T >
constexpr T	speed_of_light = T(2.99792458000000000000000e8)
template<class T >
constexpr T	molar_gas_constant = T(8.314462618)
template<class T >
constexpr T	molar_mass_constant = T(0.99999999965e-3)
template<class T >
constexpr T	celsius = T(273.15)
template<class T >
constexpr T	boltzmann = T(1.38066244e-23)

Detailed Description

definitions of scientific and math constants

part of occ::core module

Variable Documentation

angstroms_per_bohr

template<class T >

constexpr T occ::constants::angstroms_per_bohr = T(0.52917721092000002923994491662820121095)

constexpr

avogadro

template<class T >

constexpr T occ::constants::avogadro = T(6.02214076000000000000000e23)

constexpr

bohr_per_angstrom

template<class T >

constexpr T occ::constants::bohr_per_angstrom = T(1.889726124565061881906545595284207)

constexpr

boltzmann

template<class T >

constexpr T occ::constants::boltzmann = T(1.38066244e-23)

constexpr

celsius

template<class T >

constexpr T occ::constants::celsius = T(273.15)

constexpr

deg_per_rad

template<class T >

constexpr T occ::constants::deg_per_rad = T(180.0 / pi<T>)

constexpr

e

template<class T >

constexpr T occ::constants::e

constexpr

Initial value:

=
    T(2.7182818284590452353602874713526624977572470936999595749669676)

kcal_per_kj

template<class T >

constexpr T occ::constants::kcal_per_kj = T(4.18400000000000000000000000000000000)

constexpr

kj_per_kcal

template<class T >

constexpr T occ::constants::kj_per_kcal = T(0.2390057361376673040152963671128107)

constexpr

molar_gas_constant

template<class T >

constexpr T occ::constants::molar_gas_constant = T(8.314462618)

constexpr

molar_mass_constant

template<class T >

constexpr T occ::constants::molar_mass_constant = T(0.99999999965e-3)

constexpr

pi

template<class T >

constexpr T occ::constants::pi

constexpr

Initial value:

=
    T(3.141592653589793238462643383279502884197169399375105820974944)

planck

template<class T >

constexpr T occ::constants::planck = T(6.62607015000000000000000e-34)

constexpr

rad_per_deg

template<class T >

constexpr T occ::constants::rad_per_deg = T(pi<T> / 180.0)

constexpr

speed_of_light

template<class T >

constexpr T occ::constants::speed_of_light = T(2.99792458000000000000000e8)

constexpr

sqrt_half_pi

template<class T >

constexpr T occ::constants::sqrt_half_pi = T(1.253314137315500251207882642405522626503)

constexpr

sqrt_pi

template<class T >

constexpr T occ::constants::sqrt_pi = T(1.7724538509055160272981674833411451827975)

constexpr

sqrt_two_pi

template<class T >

constexpr T occ::constants::sqrt_two_pi = T(2.506628274631000502415765284811045253007)

constexpr

two_pi

template<class T >

constexpr T occ::constants::two_pi = T(6.2831853071795864769252867665590057683943388015061)

constexpr