Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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