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