importproveittheory=proveit.Theory()# the theorem's theory
In [2]:
%proving nonzero_int_membership_is_bool
With these allowed/disallowed theorem/theory presumptions (e.g., to avoid circular dependencies), we begin our proof of nonzero_int_membership_is_bool: (see dependencies)
nonzero_int_membership_is_bool may now be readily provable (assuming required theorems are usable). Simply execute "%qed".