Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

q || ~(q -> r) || F || (T /\ r)

⇒ logic.propositional.falsezeroor

q || ~(q -> r) || (T /\ r)

⇒ logic.propositional.truezeroand

q || ~(q -> r) || r