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