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