Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~~~r || ~~(~~~r || q)) /\ ~(T /\ ~~~(q /\ ~q) /\ ~(p /\ ~q /\ p /\ ~q))
⇒ logic.propositional.notnot(~~~r || ~~~r || q) /\ ~(T /\ ~~~(q /\ ~q) /\ ~(p /\ ~q /\ p /\ ~q))
⇒ logic.propositional.notnot(~~~r || ~r || q) /\ ~(T /\ ~~~(q /\ ~q) /\ ~(p /\ ~q /\ p /\ ~q))