Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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