Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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