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