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