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