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