static List <A> FromArray <A>(params A[] a)
{
List <A> l = new Nil <A>();
for (int i = a.Length - 1; i >= 0; i--)
{
l = new Cons <A>(a[i], l);
}
return(l);
}
bool Eq <List <A> > .Equals(List <A> a, List <A> b)
{
Nil <A> an = a as Nil <A>;
if (an != null)
{
Nil <A> ab = b as Nil <A>;
return(b != null);
}
;
Cons <A> ac = a as Cons <A>;
if (ac != null)
{
Cons <A> bc = b as Cons <A>;
return(bc != null && Overloads.Eq <EqA, A>(ac.h, bc.h) && Overloads.Eq <EqList <EqA, A>, List <A> >(ac.t, bc.t));
}
return(b == null);
}
