Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.nottrue

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