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