> What are these special open-ended items? > If it is over the reals, sure, you can use -∞ and ∞. If it is over the integers, you can use MIN_VALUE and MAX_VAL

> What are these special open-ended items? > If it is over the reals, sure, you can use -∞ and ∞. If it is over the integers, you can use MIN_VALUE and MAX_VALUE If you already knew the answer, why did you ask?