| (:*******************************************************:) | |
| (: Test: K-NodeSame-4 :) | |
| (: Written by: Frans Englich :) | |
| (: Date: 2006-10-05T18:29:37+02:00 :) | |
| (: Purpose: A test whose essence is: `empty(() is ())`. :) | |
| (:*******************************************************:) | |
| empty(() is ()) |