gleameter - v1.1.0

gleameter/constants

Constants

c

</> 
pub const c: Quantity(Float, Rate(Meter, Second))

The speed of light in a vaccuum, in meters per second

e

</> 
pub const e: Quantity(Float, Product(Ampere, Second))

Elementary charge, in coulombs

h

</> 
pub const h: Quantity(
  Float,
  Product(
    Product(
      Rate(Product(Kilogram, Meter), Product(Second, Second)),
      Meter,
    ),
    Second,
  ),
)

The Planck constant, in joule-seconds

k

</> 
pub const k: Quantity(
  Float,
  Rate(
    Product(
      Rate(Product(Kilogram, Meter), Product(Second, Second)),
      Meter,
    ),
    Kelvin,
  ),
)

The Boltzmann constant, in joules per kelvin

k_cd

</> 
pub const k_cd: Quantity(
  Float,
  Rate(
    Product(
      Candela,
      Rate(Product(Meter, Meter), Product(Meter, Meter)),
    ),
    Rate(
      Product(
        Rate(Product(Kilogram, Meter), Product(Second, Second)),
        Meter,
      ),
      Second,
    ),
  ),
)

The luminous efficacy of 540 THz radiation, in lumens per watt

n_a

</> 
pub const n_a: Quantity(Float, Rate(Unitless, Mole))

Avogadro’s number, in inverse moles

v_cs

</> 
pub const v_cs: Quantity(Float, Rate(Unitless, Second))

The hyperfine transition frequency of Cs, in hertz

✨ Search Document