Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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