mp_units::codata::codata2014::natural_unit_of_length¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2014.h>
struct natural_unit_of_length final :
named_constant<"natural_unit_of_length", mag_ratio<38615926764L, 100000000> * mag_power<10, -15> * si::metre,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-22, 1}.num>{}, power_v<3L, ratio{2, 1}.num>{},
power_v<5L, ratio{-23, 1}.num>{}>{{}},
mp_units::si::metre>>){mag_ratio<18, 10> * mag_power<10, -22> * si::metre}>