Object for computing the range of values of elements in a universe. If an element has an abstraction,
it computes the abstract values. Although the implementation uses lazy values, values are computed to
maximum depth, so that a set of ordinary values is returned.
Object for computing the range of values of elements in a universe. If an element has an abstraction, it computes the abstract values. Although the implementation uses lazy values, values are computed to maximum depth, so that a set of ordinary values is returned.