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