QUIZ 3, CS257, Spring 99       name:________________________________


					      uid:_______________@unm.edu




		     Data and procedures and the values they amass,
		     Higher-order functions to combine and mix and match,
		     Objects with their local state, the messages they pass,
		     A property, a package, the control point for a catch - 
		     In the Lambda Order they are all first-class.
		     One Thing to name them all, One Thing to define them,
		     One Thing to place them in environments and bind them,
		     In the Lambda Order they are all first-class.

						   --MIT AI Memo 848b (R4RS)







     Fill in the blanks in this Scheme session.  (2 points ea)


     Welcome to MzScheme version 53

     > (let ((a 1)
	     (b 2))
	 (let ((a (+ a b 1000))
	       (b (+ a b 100)))
	   (list a b)))


     _________________________


     > (map (lambda (g) (g 2 3)) (list + * list max))


     ___________________________


     > (list (or 'one 'two) (and 'one 'two))


     ___________________________


     > (define add1 (lambda (x) (+ x 1)))

     > ((repeat (repeat add1 _____) 10) 1000)
     1040