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