Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.idempor

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

⇒ logic.propositional.notnot

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