Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.notnot

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