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