importproveittheory=proveit.Theory()# the theorem's theory
In [2]:
%proving iff_via_both_true
With these allowed/disallowed theorem/theory presumptions (e.g., to avoid circular dependencies), we begin our proof of iff_via_both_true: (see dependencies)
iff_via_both_true may now be readily provable (assuming required theorems are usable). Simply execute "%qed".
In [3]:
%qed
proveit.logic.booleans.implication.iff_via_both_true has been proven.