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