Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroand

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