Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

((F /\ (F || r)) || ~~(q || ~~p)) /\ ((F /\ r) || q || ~~p)

⇒ logic.propositional.falsezeroor

((F /\ r) || ~~(q || ~~p)) /\ ((F /\ r) || q || ~~p)