Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.absorpor

~~F || q || ~~p