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