Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(F /\ r /\ T) || (~q -> ~~p)
⇒ logic.propositional.notnot(F /\ r /\ T) || (~q -> p)
⇒ logic.propositional.defimpl(F /\ r /\ T) || ~~q || p
⇒ logic.propositional.notnot(F /\ r /\ T) || q || p