Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
F || q || ~~p || (F /\ r) || q || ~(p -> ~p)
⇒ logic.propositional.defimplF || q || ~~p || (F /\ r) || q || ~(~p || ~p)
⇒ logic.propositional.idemporF || q || ~~p || (F /\ r) || q || ~~p