Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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