mp_units::codata::codata2018::neutron_compton_wavelength¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2018.h>
struct neutron_compton_wavelength final :
named_constant<
"neutron_compton_wavelength", mag_ratio<131959090581L, 100000000000L> * mag_power<10, -15> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-26, 1}.num>{}, 3L, power_v<5L, ratio{-24, 1}.num>{}>{{}},
mp_units::si::metre>>){mag_ratio<75, 10> * mag_power<10, -25> * si::metre}>