Proof of proveit.numbers.exponentiation.int_exp_of_exp theorem

import proveit
theory = proveit.Theory() # the theorem's theory

%proving int_exp_of_exp

With these allowed/disallowed theorem/theory presumptions (e.g., to avoid circular dependencies), we begin our proof of
int_exp_of_exp:
(see dependencies)

int_exp_of_exp may now be readily provable (assuming required theorems are usable).  Simply execute "%qed".