mp_units::codata::codata2018::reduced_electron_compton_wavelength¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2018.h>
struct reduced_electron_compton_wavelength final :
named_constant<
symbol_text<5UL - 1, 12UL - 1>{u8"\306\233_C", "lambdabar_C"},
mag_ratio<38615926796L, 10000000000L> * mag_power<10, -13> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-21, 1}.num>{}, 3L, power_v<5L, ratio{-23, 1}.num>{}>{{}},
mp_units::si::metre>>){mag_ratio<12, 10> * mag_power<10, -22> * si::metre}>