Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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