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mp_units::codata::codata2014::reduced_planck_constant

Synopsis

Declared in <mp-units/systems/codata/codata2014_essential.h>

struct reduced_planck_constant final :
    named_constant<symbol_text<4UL - 1, 5UL - 1>{u8"\342\204\217", "hbar"},
                   mag_ratio<1054571800, 1000000000> * mag_power<10, -34> * si::joule * si::second,
                   (standard_uncertainty<mp_units::derived_unit<
                      mp_units::scaled_unit<mp_units::detail::unit_magnitude<power_v<2L, ratio{-43, 1}.num>{},
                                                                             power_v<5L, ratio{-43, 1}.num>{}, 13L>{{}},
                                            mp_units::si::joule>,
                      mp_units::si::second>>){mag_ratio<13, 10> * mag_power<10, -42> * si::joule * si::second}>

Base Classes

NameDescription
named_constant<symbol_text<4UL - 1, 5UL - 1>{u8"\342\204\217", "hbar"}, mag_ratio<1054571800, 1000000000> * mag_power<10, -34> * si::joule * si::second, (standard_uncertainty<mp_units::derived_unit<mp_units::scaled_unit<mp_units::detail::unit_magnitude<power_v<2L, ratio{-43, 1}.num>{}, power_v<5L, ratio{-43, 1}.num>{}, 13L>{{}}, mp_units::si::joule>, mp_units::si::second>>){mag_ratio<13, 10> * mag_power<10, -42> * si::joule * si::second}>