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