Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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