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