YES(?,O(n^1)) 1168.62/297.03 YES(?,O(n^1)) 1168.62/297.03 1168.62/297.03 We are left with following problem, upon which TcT provides the 1168.62/297.03 certificate YES(?,O(n^1)). 1168.62/297.03 1168.62/297.03 Strict Trs: { b(a(b(a(a(x1))))) -> a(a(a(b(a(b(a(b(x1)))))))) } 1168.62/297.03 Obligation: 1168.62/297.03 derivational complexity 1168.62/297.03 Answer: 1168.62/297.03 YES(?,O(n^1)) 1168.62/297.03 1168.62/297.03 The problem is match-bounded by 5. The enriched problem is 1168.62/297.03 compatible with the following automaton. 1168.62/297.03 { b_0(1) -> 1 1168.62/297.03 , b_1(1) -> 8 1168.62/297.03 , b_1(2) -> 8 1168.62/297.03 , b_1(3) -> 8 1168.62/297.03 , b_1(5) -> 4 1168.62/297.03 , b_1(7) -> 6 1168.62/297.03 , b_2(2) -> 22 1168.62/297.03 , b_2(3) -> 15 1168.62/297.03 , b_2(4) -> 15 1168.62/297.03 , b_2(9) -> 22 1168.62/297.03 , b_2(12) -> 11 1168.62/297.03 , b_2(14) -> 13 1168.62/297.03 , b_2(16) -> 22 1168.62/297.03 , b_2(19) -> 18 1168.62/297.03 , b_2(21) -> 20 1168.62/297.03 , b_3(9) -> 50 1168.62/297.03 , b_3(11) -> 29 1168.62/297.03 , b_3(16) -> 36 1168.62/297.03 , b_3(17) -> 43 1168.62/297.03 , b_3(18) -> 29 1168.62/297.03 , b_3(23) -> 50 1168.62/297.03 , b_3(26) -> 25 1168.62/297.03 , b_3(28) -> 27 1168.62/297.03 , b_3(33) -> 32 1168.62/297.03 , b_3(35) -> 34 1168.62/297.03 , b_3(40) -> 39 1168.62/297.03 , b_3(42) -> 41 1168.62/297.03 , b_3(47) -> 46 1168.62/297.03 , b_3(49) -> 48 1168.62/297.03 , b_4(23) -> 64 1168.62/297.03 , b_4(25) -> 71 1168.62/297.03 , b_4(31) -> 57 1168.62/297.03 , b_4(44) -> 78 1168.62/297.03 , b_4(46) -> 85 1168.62/297.03 , b_4(54) -> 53 1168.62/297.03 , b_4(56) -> 55 1168.62/297.03 , b_4(61) -> 60 1168.62/297.03 , b_4(63) -> 62 1168.62/297.03 , b_4(68) -> 67 1168.62/297.03 , b_4(70) -> 69 1168.62/297.03 , b_4(75) -> 74 1168.62/297.03 , b_4(77) -> 76 1168.62/297.03 , b_4(82) -> 81 1168.62/297.03 , b_4(84) -> 83 1168.62/297.03 , b_5(58) -> 92 1168.62/297.03 , b_5(60) -> 99 1168.62/297.03 , b_5(89) -> 88 1168.62/297.03 , b_5(91) -> 90 1168.62/297.03 , b_5(96) -> 95 1168.62/297.03 , b_5(98) -> 97 1168.62/297.03 , a_0(1) -> 1 1168.62/297.03 , a_1(2) -> 1 1168.62/297.03 , a_1(2) -> 6 1168.62/297.03 , a_1(2) -> 8 1168.62/297.03 , a_1(3) -> 2 1168.62/297.03 , a_1(4) -> 3 1168.62/297.03 , a_1(6) -> 5 1168.62/297.03 , a_1(8) -> 7 1168.62/297.03 , a_2(9) -> 6 1168.62/297.03 , a_2(9) -> 20 1168.62/297.03 , a_2(10) -> 9 1168.62/297.03 , a_2(11) -> 10 1168.62/297.03 , a_2(13) -> 12 1168.62/297.03 , a_2(15) -> 14 1168.62/297.03 , a_2(16) -> 4 1168.62/297.03 , a_2(16) -> 6 1168.62/297.03 , a_2(16) -> 8 1168.62/297.03 , a_2(16) -> 13 1168.62/297.03 , a_2(16) -> 15 1168.62/297.03 , a_2(17) -> 16 1168.62/297.03 , a_2(18) -> 17 1168.62/297.03 , a_2(20) -> 19 1168.62/297.03 , a_2(22) -> 21 1168.62/297.03 , a_3(23) -> 20 1168.62/297.03 , a_3(23) -> 34 1168.62/297.03 , a_3(23) -> 48 1168.62/297.03 , a_3(24) -> 23 1168.62/297.03 , a_3(25) -> 24 1168.62/297.03 , a_3(27) -> 26 1168.62/297.03 , a_3(29) -> 28 1168.62/297.03 , a_3(30) -> 11 1168.62/297.03 , a_3(31) -> 30 1168.62/297.03 , a_3(32) -> 31 1168.62/297.03 , a_3(34) -> 33 1168.62/297.03 , a_3(36) -> 35 1168.62/297.03 , a_3(37) -> 13 1168.62/297.03 , a_3(38) -> 37 1168.62/297.03 , a_3(39) -> 38 1168.62/297.03 , a_3(41) -> 40 1168.62/297.03 , a_3(43) -> 42 1168.62/297.03 , a_3(44) -> 43 1168.62/297.03 , a_3(45) -> 44 1168.62/297.03 , a_3(46) -> 45 1168.62/297.03 , a_3(48) -> 47 1168.62/297.03 , a_3(50) -> 49 1168.62/297.03 , a_4(51) -> 27 1168.62/297.03 , a_4(52) -> 51 1168.62/297.03 , a_4(53) -> 52 1168.62/297.03 , a_4(55) -> 54 1168.62/297.03 , a_4(57) -> 56 1168.62/297.03 , a_4(58) -> 57 1168.62/297.03 , a_4(59) -> 58 1168.62/297.03 , a_4(60) -> 59 1168.62/297.03 , a_4(62) -> 61 1168.62/297.03 , a_4(64) -> 63 1168.62/297.03 , a_4(65) -> 48 1168.62/297.03 , a_4(65) -> 62 1168.62/297.03 , a_4(66) -> 65 1168.62/297.03 , a_4(67) -> 66 1168.62/297.03 , a_4(69) -> 68 1168.62/297.03 , a_4(71) -> 70 1168.62/297.03 , a_4(72) -> 39 1168.62/297.03 , a_4(73) -> 72 1168.62/297.03 , a_4(74) -> 73 1168.62/297.03 , a_4(76) -> 75 1168.62/297.03 , a_4(78) -> 77 1168.62/297.03 , a_4(79) -> 76 1168.62/297.03 , a_4(80) -> 79 1168.62/297.03 , a_4(81) -> 80 1168.62/297.03 , a_4(83) -> 82 1168.62/297.03 , a_4(85) -> 84 1168.62/297.03 , a_5(86) -> 53 1168.62/297.03 , a_5(87) -> 86 1168.62/297.03 , a_5(88) -> 87 1168.62/297.03 , a_5(90) -> 89 1168.62/297.03 , a_5(92) -> 91 1168.62/297.03 , a_5(93) -> 90 1168.62/297.03 , a_5(94) -> 93 1168.62/297.03 , a_5(95) -> 94 1168.62/297.03 , a_5(97) -> 96 1168.62/297.03 , a_5(99) -> 98 } 1168.62/297.03 1168.62/297.03 Hurray, we answered YES(?,O(n^1)) 1169.28/297.64 EOF