TeachScheme! 2000

  No Recap

  Assignments: 9.5.2, p132
               9.5.3
               9.5.4
               9.5.5

  ;; largest-of : non-empty-list-of-numbers -> number 
  ;; to determine the largest of the numbers on anelon
  Note: We must first develop what it means to be non-empty

  If More Time: 9.5.7 [Utah: had talked about in class]
  If Still More Time: develop checked-largest-of (which checks
     whether each item in the list is a number while processing)