Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroand

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