Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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