BEST_CASE(Omega(n^3),?) Solution: --------- "0" :: [] -(0)-> "c"(0, 0, 0) "0" :: [] -(0)-> "c"(4, 0, 2) "app" :: ["c"(0, 0, 0) x "b"(0, 0, 0)] -(0)-> "b"(0, 0, 0) "div" :: ["c"(0, 0, 0) x "c"(0, 0, 0)] -(1)-> "c"(0, 0, 0) "div'" :: ["c"(14, 6, 7) x "c"(0, 0, 0)] -(8)-> "a"(5, 2, 1) "div'" :: ["c"(0, 0, 0) x "c"(0, 0, 0)] -(0)-> "a"(0, 0, 0) "div'" :: ["c"(4, 0, 2) x "c"(0, 0, 0)] -(1)-> "a"(0, 0, 1) "div'" :: ["c"(10, 0, 5) x "c"(0, 0, 0)] -(4)-> "a"(3, 0, 1) "egypt" :: ["a"(0, 0, 1)] -(0)-> "b"(0, 0, 0) "h" :: ["c"(0, 0, 0) x "c"(0, 0, 0) x "c"(0, 0, 0)] -(1)-> "c"(0, 0, 0) "i" :: ["a"(5, 2, 1) x "a"(0, 0, 0)] -(0)-> "a"(0, 0, 1) "minus" :: ["c"(9, 12, 9) x "c"(0, 0, 0)] -(3)-> "c"(3, 0, 0) "mult" :: ["c"(14, 15, 15) x "c"(0, 0, 0)] -(6)-> "c"(1, 4, 1) "mult" :: ["c"(0, 0, 0) x "c"(0, 0, 0)] -(0)-> "c"(0, 0, 0) "nil" :: [] -(0)-> "b"(0, 0, 0) "s" :: ["c"(0, 0, 0)] -(0)-> "c"(0, 0, 0) "s" :: ["c"(6, 2, 12)] -(6)-> "c"(4, 0, 2) Cost Free Signatures: --------------------- Base Constructors: ------------------ "\"0\"_c" :: [] -(0)-> "c"(1, 0, 0) "\"0\"_c" :: [] -(0)-> "c"(0, 1, 0) "\"0\"_c" :: [] -(0)-> "c"(0, 0, 1) "\"app\"_b" :: ["c"(8, 12, 0) x "b"(0, 0, 0)] -(1)-> "b"(1, 0, 0) "\"app\"_b" :: ["c"(1, 9, 0) x "b"(0, 0, 0)] -(1)-> "b"(0, 1, 0) "\"app\"_b" :: ["c"(15, 13, 4) x "b"(0, 0, 0)] -(1)-> "b"(0, 0, 1) "\"div'\"_a" :: ["c"(2, 0, 1) x "c"(0, 0, 0)] -(1)-> "a"(1, 0, 0) "\"div'\"_a" :: ["c"(0, 3, 0) x "c"(0, 0, 0)] -(1)-> "a"(0, 1, 0) "\"div'\"_a" :: ["c"(4, 0, 2) x "c"(0, 0, 0)] -(1)-> "a"(0, 0, 1) "\"minus\"_c" :: ["c"(3, 4, 3) x "c"(0, 0, 0)] -(1)-> "c"(1, 0, 0) "\"minus\"_c" :: ["c"(0, 15, 0) x "c"(0, 0, 0)] -(1)-> "c"(0, 1, 0) "\"minus\"_c" :: ["c"(1, 15, 8) x "c"(0, 0, 0)] -(1)-> "c"(0, 0, 1) "\"mult\"_c" :: ["c"(10, 7, 1) x "c"(0, 0, 0)] -(1)-> "c"(1, 0, 0) "\"mult\"_c" :: ["c"(1, 2, 0) x "c"(0, 0, 0)] -(1)-> "c"(0, 1, 0) "\"mult\"_c" :: ["c"(0, 0, 14) x "c"(0, 0, 0)] -(1)-> "c"(0, 0, 1) "\"nil\"_b" :: [] -(0)-> "b"(1, 0, 0) "\"nil\"_b" :: [] -(0)-> "b"(0, 1, 0) "\"nil\"_b" :: [] -(0)-> "b"(0, 0, 1) "\"s\"_c" :: ["c"(1, 0, 2)] -(1)-> "c"(1, 0, 0) "\"s\"_c" :: ["c"(10, 5, 4)] -(1)-> "c"(0, 1, 0) "\"s\"_c" :: ["c"(1, 1, 2)] -(1)-> "c"(0, 0, 1)