Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(F /\ (r || q || ~~p)) || (q /\ (q || r || ~~p)) || (~~p /\ (r || q || ~~p))
logic.propositional.notnot
(F /\ (r || q || ~~p)) || (q /\ (q || r || p)) || (~~p /\ (r || q || ~~p))