public PowerSet <T> Union(PowerSet <T> set2)
{
var union = new PowerSet <T>();
foreach (var val in set2.ToArray())
{
union.Put(val);
}
foreach (var val in this.ToArray())
{
union.Put(val);
}
return(union);
}
public PowerSet <T> Intersection(PowerSet <T> set2)
{
var intersection = new PowerSet <T>();
foreach (var val in set2.ToArray())
{
if (this.Get(val))
{
intersection.Put(val);
}
}
return(intersection);
}