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