Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished((p /\ (~~r <-> p)) || ((p || q) /\ (r <-> p))) /\ ((p /\ (r <-> p)) || ((p || q) /\ (r <-> p)))
⇒ logic.propositional.notnot((p /\ (r <-> p)) || ((p || q) /\ (r <-> p))) /\ ((p /\ (r <-> p)) || ((p || q) /\ (r <-> p)))