Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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