mp_units::codata::codata2018::bohr_magneton¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2018_essential.h>
struct bohr_magneton final :
named_constant<
symbol_text<5UL - 1, 5UL - 1>{u8"\316\274_B", "mu_B"},
mag_ratio<92740100783L, 10000000000L> * mag_power<10, -24> * si::joule / si::tesla,
(standard_uncertainty<mp_units::derived_unit<
mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-32, 1}.num>{}, power_v<5L, ratio{-34, 1}.num>{}, 7L>{{}},
mp_units::si::joule>,
mp_units::per<mp_units::si::tesla>>>){mag_ratio<28, 10> * mag_power<10, -33> * si::joule / si::tesla}>