mp_units::codata::codata2014::planck_time¶
Synopsis¶
Declared in <mp-units/systems/codata/codata2014.h>
struct planck_time final :
named_constant<
"t_P", mag_ratio<539116, 100000> * mag_power<10, -44> * si::second,
(standard_uncertainty<mp_units::scaled_unit<
mp_units::detail::unit_magnitude<power_v<2L, ratio{-49, 1}.num>{}, power_v<5L, ratio{-49, 1}.num>{}, 13L>{{}},
mp_units::si::second>>){mag_ratio<13, 10> * mag_power<10, -48> * si::second}>