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