Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

(p /\ (r <-> p)) || ((p || q) /\ (~~r <-> p))