mp_units::codata::codata2018::atomic_unit_of_current¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2018.h>
struct atomic_unit_of_current final :
named_constant<
"atomic_unit_of_current", mag_ratio<6623618237510L, 1000000000000L> * mag_power<10, -3> * si::ampere,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-15, 1}.num>{}, power_v<5L, ratio{-15, 1}.num>{}, 13L>{{}},
mp_units::si::ampere>>){mag_ratio<13, 10> * mag_power<10, -14> * si::ampere}>