mp_units::codata::codata2018::reduced_proton_compton_wavelength¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2018.h>
struct reduced_proton_compton_wavelength final :
named_constant<
"reduced_proton_compton_wavelength", mag_ratio<210308910336L, 100000000000L> * mag_power<10, -16> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-21, 1}.num>{}, power_v<5L, ratio{-27, 1}.num>{}>{{}},
mp_units::si::metre>>){mag_ratio<64, 10> * mag_power<10, -26> * si::metre}>