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