Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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