importsyssys.path.append('..')# allows access to modules in parent theoryimportproveit
In [2]:
%proving transitivity_subset_eq_subset
With these allowed/disallowed theorem/theory presumptions (e.g., to avoid circular dependencies), we begin our proof of transitivity_subset_eq_subset: (see dependencies)
transitivity_subset_eq_subset may now be readily provable (assuming required theorems are usable). Simply execute "%qed".