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