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