mp_units::codata::reduced_tau_compton_wavelength¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2022.h>
struct reduced_tau_compton_wavelength final :
named_constant<
"reduced_tau_compton_wavelength", mag_ratio<1110538, 1000000> * mag_power<10, -16> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-22, 1}.num>{}, 3L, power_v<5L, ratio{-20, 1}.num>{}>{{}},
mp_units::si::metre>>){mag_ratio<75, 10> * mag_power<10, -21> * si::metre}>