Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

~~T /\ (q || p)