Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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