Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroand

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