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