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