Replying separately to this now added comment. it still seems like this is an issue of ambiguous language. It isn’t that there are other quarks that aren’t contained in the set of all quarks.” Is is that there’s a set of quarks and a superset that have the same cardinality.
Replying separately to this now added comment. it still seems like this is an issue of ambiguous language. It isn’t that there are other quarks that aren’t contained in the set of all quarks.” Is is that there’s a set of quarks and a superset that have the same cardinality.