| (: Name: emptyorderdecl-21 :) | |
| (: Description: Evaluation of empty order declaration set to "empty least" and a set of numbers (two of them set to Nan Expression) sorted in descending order.:) | |
| declare default order empty least; | |
| (: insert-start :) | |
| declare variable $input-context1 external; | |
| (: insert-end :) | |
| for $i in (1,4,0 div 0E0,0 div 0E0,7) | |
| order by $i descending | |
| return $i |