Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.absorpor

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