week9 tweak

[lambda.git] / hints / cps_hint_2.mdwn

diff --git a/hints/cps_hint_2.mdwn b/hints/cps_hint_2.mdwn
index 2cdc49a..d948a28 100644 (file)
--- a/hints/cps_hint_2.mdwn
+++ b/hints/cps_hint_2.mdwn
@@ -19,10 +19,10 @@ This function is developed in *The Seasoned Schemer* pp. 76-83. It accepts a lis
                                        (aux (cdr l)))]))])
                (aux lst)))))
        
                                        (aux (cdr l)))]))])
                (aux lst)))))
        

-       (beta '(((a b) ()) (c (d ())))) ; ~~> 'a
-       (beta '((() (a b) ()) (c (d ())))) ; ~~> 'a
+       (beta '(((a b) ()) (c (d ()))))       ; ~~> 'a
+       (beta '((() (a b) ()) (c (d ()))))    ; ~~> 'a

        (beta '(() (() (a b) ()) (c (d ())))) ; ~~> 'a
        (beta '(() (() (a b) ()) (c (d ())))) ; ~~> 'a

-       (beta '(() (() ()))) ; no leftmost atom, returns '()
+       (beta '(() (() ())))                  ; no leftmost atom, returns '()

 
 This function could also be written like this:
 
 
 This function could also be written like this: