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