Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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