https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110045
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- With 24bit precision, maybe it is ~8 standard deviations away from the mean. But the generator argument can change for each call though so that does not mean the next call to operator() could produce one with more bits ... Also the standard says: "as determined by the current values of d's parameters" The parameters is only mean and standard deviations and not the generator.
