Proof of proveit.logic.booleans.disjunction.not_or_if_not_any theorem

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

%proving not_or_if_not_any

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