EntityQ4116527· pop 5· linked from 8 articlesfudge factorSign in to savead hoc element introduced into a calculationConnectionsAlbert EinsteinPersonInternational Standard Book NumberEntitygeneral relativityEntitydark matterEntityPlanck constantEntityformulaEntitydark energyEntityinflationEntitycalculationEntitycosmological constantEntityanthropic principleEntityconfidence intervalEntityad hocEntityscientific modelingEntitydimensionless physical constantEntityCategoriesErrorHeuristics