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