BEST_CASE(Omega(n^1),?) Solution: --------- "0" :: [] -(0)-> "A"(0) "Cons" :: ["A"(0) x "A"(0)] -(0)-> "A"(0) "Cons" :: ["A"(0) x "A"(1)] -(1)-> "A"(1) "False" :: [] -(0)-> "A"(0) "Nil" :: [] -(0)-> "A"(0) "Nil" :: [] -(0)-> "A"(1) "Pair" :: ["A"(0) x "A"(0)] -(0)-> "A"(0) "S" :: ["A"(0)] -(0)-> "A"(0) "True" :: [] -(0)-> "A"(0) "append#2" :: ["A"(0) x "A"(0)] -(1)-> "A"(0) "compare_list_l1" :: ["A"(0)] -(0)-> "A"(0) "compare_list_l1#1" :: ["A"(0) x "A"(0)] -(1)-> "A"(0) "cond_partition_f_l_1" :: ["A"(0) x "A"(0) x "A"(0)] -(1)-> "A"(0) "cond_quicksort_gt_xyz_1" :: ["A"(0) x "A"(0)] -(1)-> "A"(0) "eqNat#2" :: ["A"(0) x "A"(0)] -(1)-> "A"(0) "ite3_b#2" :: ["A"(0) x "A"(0) x "A"(0)] -(1)-> "A"(0) "ite_b#2" :: ["A"(0) x "A"(0) x "A"(0)] -(1)-> "A"(0) "leqNat#2" :: ["A"(0) x "A"(0)] -(1)-> "A"(0) "main" :: ["A"(1)] -(1)-> "A"(0) "partition#2" :: ["A"(0) x "A"(1)] -(1)-> "A"(0) "quicksort#2" :: ["A"(1)] -(1)-> "A"(0) Cost Free Signatures: --------------------- Base Constructors: ------------------