mp_units::hep::universe_mean_density

Synopsis

Declared in <mp-units/systems/hep/constants.h>

struct universe_mean_density final :
    named_constant<symbol_text<12UL - 1, 13UL - 1>{u8"\317\201_universe", "rho_universe"},
                   mag_power<10, -25> * gram / cubic(si::centi<meter>)>

Base Classes

Name	Description
named_constant<symbol_text<12UL - 1, 13UL - 1>{u8"\317\201_universe", "rho_universe"}, mag_power<10, -25> * gram / cubic(si::centi<meter>)>