Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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