Module scid.constants

Various fundamental constants. Physical constants are given in SI units.

Manifest constants

NameTypeDescription
boltzmannConstantBoltzmann constant, kB [J/K]
eulerGammaEuler-Mascheroni constant, γ
hBarReduced Planck constant, ℏ ≡ ℎ/2π [J s]
piSquaredPi squared, π²
planckConstantPlanck constant, ℎ [J s]
twoPiTwo times pi, 2π