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