Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished(~q /\ ~(((p -> q) || (p -> q)) /\ (p -> q))) -> p
⇒ logic.propositional.defimpl(~q /\ ~((~p || q || (p -> q)) /\ (p -> q))) -> p
⇒ logic.propositional.defimpl(~q /\ ~((~p || q || ~p || q) /\ (p -> q))) -> p
⇒ logic.propositional.idempor(~q /\ ~((~p || q) /\ (p -> q))) -> p