Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(F || q || ~(~p || F || ~p)) /\ (r || q || ~(~p || ~p))

⇒ logic.propositional.falsezeroor

(F || q || ~(~p || ~p)) /\ (r || q || ~(~p || ~p))