WORST_CASE(?,O(n^1)) Solution: --------- "0" :: [] -(0)-> "A"(0) "Cons" :: ["A"(0) x "A"(11)] -(11)-> "A"(11) "Cons" :: ["A"(0) x "A"(3)] -(3)-> "A"(3) "Cons" :: ["A"(0) x "A"(14)] -(14)-> "A"(14) "Cons" :: ["A"(0) x "A"(0)] -(0)-> "A"(0) "False" :: [] -(0)-> "A"(13) "Nil" :: [] -(0)-> "A"(3) "Nil" :: [] -(0)-> "A"(11) "Nil" :: [] -(0)-> "A"(14) "Nil" :: [] -(0)-> "A"(12) "S" :: ["A"(0)] -(0)-> "A"(0) "S" :: ["A"(0)] -(10)-> "A"(10) "S" :: ["A"(0)] -(15)-> "A"(15) "True" :: [] -(0)-> "A"(13) "fold" :: ["A"(14) x "A"(14)] -(16)-> "A"(0) "foldl" :: ["A"(10) x "A"(11)] -(14)-> "A"(6) "foldr" :: ["A"(4) x "A"(3)] -(1)-> "A"(0) "notEmpty" :: ["A"(14)] -(13)-> "A"(3) "op" :: ["A"(0) x "A"(0)] -(2)-> "A"(0) Cost Free Signatures: --------------------- Base Constructors: ------------------ "\"0\"_A" :: [] -(0)-> "A"(1) "\"Cons\"_A" :: ["A"(0) x "A"(1)] -(1)-> "A"(1) "\"False\"_A" :: [] -(0)-> "A"(1) "\"Nil\"_A" :: [] -(0)-> "A"(1) "\"S\"_A" :: ["A"(0)] -(1)-> "A"(1) "\"True\"_A" :: [] -(0)-> "A"(1)