WORST_CASE(?,O(n^2)) Solution: --------- "!EQ" :: ["A"(0, 0) x "A"(0, 0)] -(0)-> "A"(8, 8) "0" :: [] -(0)-> "A"(0, 0) "Cons" :: ["A"(0, 0) x "A"(0, 0)] -(0)-> "A"(0, 0) "Cons" :: ["A"(0, 0) x "A"(1, 0)] -(1)-> "A"(1, 0) "Cons" :: ["A"(0, 3) x "A"(9, 3)] -(6)-> "A"(6, 3) "Cons" :: ["A"(0, 2) x "A"(12, 2)] -(10)-> "A"(10, 2) "Cons" :: ["A"(0, 1) x "A"(10, 1)] -(9)-> "A"(9, 1) "Cons" :: ["A"(0, 1) x "A"(4, 1)] -(3)-> "A"(3, 1) "Cons" :: ["A"(0, 3) x "A"(6, 3)] -(3)-> "A"(3, 3) "Cons" :: ["A"(0, 8) x "A"(8, 8)] -(0)-> "A"(0, 8) "False" :: [] -(0)-> "A"(0, 0) "False" :: [] -(0)-> "A"(8, 8) "Nil" :: [] -(0)-> "A"(6, 3) "Nil" :: [] -(0)-> "A"(0, 0) "Nil" :: [] -(0)-> "A"(1, 0) "Nil" :: [] -(0)-> "A"(9, 1) "Nil" :: [] -(0)-> "A"(10, 2) "Nil" :: [] -(0)-> "A"(3, 1) "Nil" :: [] -(0)-> "A"(0, 8) "Nil" :: [] -(0)-> "A"(8, 8) "Nil" :: [] -(0)-> "A"(10, 12) "Nil" :: [] -(0)-> "A"(15, 8) "S" :: ["A"(0, 0)] -(0)-> "A"(0, 0) "True" :: [] -(0)-> "A"(0, 0) "True" :: [] -(0)-> "A"(9, 9) "and" :: ["A"(0, 0) x "A"(0, 0)] -(0)-> "A"(0, 0) "domatch" :: ["A"(0, 0) x "A"(6, 3) x "A"(0, 0)] -(2)-> "A"(0, 0) "domatch[Ite]" :: ["A"(0, 0) x "A"(0, 0) x "A"(3, 3) x "A"(0, 0)] -(1)-> "A"(0, 0) "eqNatList" :: ["A"(10, 2) x "A"(9, 1)] -(14)-> "A"(0, 0) "eqNatList[Ite]" :: ["A"(0, 0) x "A"(0, 0) x "A"(9, 1) x "A"(0, 0) x "A"(12, 2)] -(14)-> "A"(0, 0) "notEmpty" :: ["A"(3, 1)] -(8)-> "A"(0, 0) "prefix" :: ["A"(0, 0) x "A"(1, 0)] -(1)-> "A"(0, 0) "strmatch" :: ["A"(14, 15) x "A"(14, 15)] -(16)-> "A"(0, 0) Cost Free Signatures: --------------------- Base Constructors: ------------------ "\"0\"_A" :: [] -(0)-> "A"(1, 0) "\"0\"_A" :: [] -(0)-> "A"(0, 1) "\"Cons\"_A" :: ["A"(0, 0) x "A"(1, 0)] -(1)-> "A"(1, 0) "\"Cons\"_A" :: ["A"(0, 1) x "A"(1, 1)] -(0)-> "A"(0, 1) "\"False\"_A" :: [] -(0)-> "A"(1, 0) "\"False\"_A" :: [] -(0)-> "A"(0, 1) "\"Nil\"_A" :: [] -(0)-> "A"(1, 0) "\"Nil\"_A" :: [] -(0)-> "A"(0, 1) "\"S\"_A" :: ["A"(1, 0)] -(0)-> "A"(1, 0) "\"S\"_A" :: ["A"(0, 0)] -(0)-> "A"(0, 1) "\"True\"_A" :: [] -(0)-> "A"(1, 0) "\"True\"_A" :: [] -(0)-> "A"(0, 1)