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