Comment: This TM produces >4.6x10^1439 ones in >2.5x10^2879 steps. Comment: This was the best known 6x2 TM until May-2010 Constructed by $Id: hmBBsimu.awk,v 1.12 2010/07/06 19:46:42 heiner Exp $
| State | on 0 |
on 1 |
on 0 | on 1 | ||||
|---|---|---|---|---|---|---|---|---|
| Move | Goto | Move | Goto | |||||
| A | 1RB | 0LE | 1 | right | B | 0 | left | E |
| B | 1LC | 0RA | 1 | left | C | 0 | right | A |
| C | 1LD | 0RC | 1 | left | D | 0 | right | C |
| D | 1LE | 0LF | 1 | left | E | 0 | left | F |
| E | 1LA | 1LC | 1 | left | A | 1 | left | C |
| F | 1LE | 1RH | 1 | left | E | 1 | right | H |
The same TM just simple.
Simulation is done with repetitions reduced.
The same TM with tape symbol exponents.
The same TM as 2-bck-2-macro machine.
The same TM as 2-bck-2-macro machine with pure additive config-TRs.
Step Tpos St Tape contents
0 0 A . . . . . . . . . 0
1 1 B . . . . . . . . . 10
2 0 C . . . . . . . . . 11
+ 4 2 C . . . . . . . . . 000 by C/1 * 2
5 1 D . . . . . . . . . 001
6 0 E . . . . . . . . . 011
7 -1 A . . . . . . . . .0111
8 0 B . . . . . . . . .1111
9 1 A . . . . . . . . .1011
10 0 E . . . . . . . . .1001
11 -1 A . . . . . . . . .1101
12 -2 E . . . . . . . . 00101
13 -3 A . . . . . . . .010101
14 -2 B . . . . . . . .110101
15 -1 A . . . . . . . .100101
16 0 B . . . . . . . .101101
17 1 A . . . . . . . .101001
18 2 B . . . . . . . .101011
19 3 A . . . . . . . .1010100
20 4 B . . . . . . . .10101010
21 3 C . . . . . . . .10101011
+ 23 5 C . . . . . . . .101010000 by C/1 * 2
24 4 D . . . . . . . .101010001
25 3 E . . . . . . . .101010011
26 2 A . . . . . . . .101010111
27 3 B . . . . . . . .101011111
28 4 A . . . . . . . .101011011
29 3 E . . . . . . . .101011001
30 2 A . . . . . . . .101011101
31 1 E . . . . . . . .101010101
32 0 C . . . . . . . .101010101
33 -1 D . . . . . . . .101110101
34 -2 F . . . . . . . .100110101
35 -3 E . . . . . . . .110110101
36 -4 C . . . . . . . 0110110101
37 -5 D . . . . . . .01110110101
38 -6 E . . . . . . 011110110101
39 -7 A . . . . . .0111110110101
40 -6 B . . . . . .1111110110101
41 -5 A . . . . . .1011110110101
42 -6 E . . . . . .1001110110101
43 -7 A . . . . . .1101110110101
44 -8 E . . . . . 00101110110101
45 -9 A . . . . .010101110110101
46 -8 B . . . . .110101110110101
47 -7 A . . . . .100101110110101
48 -6 B . . . . .101101110110101
49 -5 A . . . . .101001110110101
50 -4 B . . . . .101011110110101
51 -3 A . . . . .101010110110101
52 -4 E . . . . .101010010110101
53 -5 A . . . . .101011010110101
54 -6 E . . . . .101001010110101
55 -7 A . . . . .101101010110101
56 -8 E . . . . .100101010110101
57 -9 A . . . . .110101010110101
58 -10 E . . . . 0010101010110101
59 -11 A . . . .01010101010110101
60 -10 B . . . .11010101010110101
61 -9 A . . . .10010101010110101
62 -8 B . . . .10110101010110101
63 -7 A . . . .10100101010110101
64 -6 B . . . .10101101010110101
65 -5 A . . . .10101001010110101
66 -4 B . . . .10101011010110101
67 -3 A . . . .10101010010110101
68 -2 B . . . .10101010110110101
69 -1 A . . . .10101010100110101
70 0 B . . . .10101010101110101
71 1 A . . . .10101010101010101
72 0 E . . . .10101010101000101
73 -1 A . . . .10101010101100101
74 -2 E . . . .10101010100100101
75 -3 A . . . .10101010110100101
76 -4 E . . . .10101010010100101
77 -5 A . . . .10101011010100101
78 -6 E . . . .10101001010100101
79 -7 A . . . .10101101010100101
80 -8 E . . . .10100101010100101
81 -9 A . . . .10110101010100101
82 -10 E . . . .10010101010100101
83 -11 A . . . .11010101010100101
84 -12 E . . . 001010101010100101
85 -13 A . . .0101010101010100101
86 -12 B . . .1101010101010100101
87 -11 A . . .1001010101010100101
88 -10 B . . .1011010101010100101
89 -9 A . . .1010010101010100101
90 -8 B . . .1010110101010100101
91 -7 A . . .1010100101010100101
92 -6 B . . .1010101101010100101
93 -5 A . . .1010101001010100101
94 -4 B . . .1010101011010100101
95 -3 A . . .1010101010010100101
96 -2 B . . .1010101010110100101
97 -1 A . . .1010101010100100101
98 0 B . . .1010101010101100101
99 1 A . . .1010101010101000101
100 2 B . . .1010101010101010101
101 1 C . . .1010101010101011101
+ 104 4 C . . .1010101010101000001 by C/1 * 3
105 3 D . . .1010101010101000011
106 2 E . . .1010101010101000111
107 1 A . . .1010101010101001111
108 2 B . . .1010101010101011111
109 3 A . . .1010101010101010111
110 2 E . . .1010101010101010011
111 1 A . . .1010101010101011011
112 0 E . . .1010101010101001011
113 -1 A . . .1010101010101101011
114 -2 E . . .1010101010100101011
115 -3 A . . .1010101010110101011
116 -4 E . . .1010101010010101011
117 -5 A . . .1010101011010101011
118 -6 E . . .1010101001010101011
119 -7 A . . .1010101101010101011
120 -8 E . . .1010100101010101011
121 -9 A . . .1010110101010101011
122 -10 E . . .1010010101010101011
123 -11 A . . .1011010101010101011
124 -12 E . . .1001010101010101011
125 -13 A . . .1101010101010101011
126 -14 E . . 00101010101010101011
127 -15 A . .010101010101010101011
128 -14 B . .110101010101010101011
129 -13 A . .100101010101010101011
130 -12 B . .101101010101010101011
131 -11 A . .101001010101010101011
132 -10 B . .101011010101010101011
133 -9 A . .101010010101010101011
134 -8 B . .101010110101010101011
135 -7 A . .101010100101010101011
136 -6 B . .101010101101010101011
137 -5 A . .101010101001010101011
138 -4 B . .101010101011010101011
139 -3 A . .101010101010010101011
140 -2 B . .101010101010110101011
141 -1 A . .101010101010100101011
142 0 B . .101010101010101101011
143 1 A . .101010101010101001011
144 2 B . .101010101010101011011
145 3 A . .101010101010101010011
146 4 B . .101010101010101010111
147 5 A . .101010101010101010101
148 4 E . .101010101010101010100
149 3 A . .101010101010101010110
150 2 E . .101010101010101010010
151 1 A . .101010101010101011010
152 0 E . .101010101010101001010
153 -1 A . .101010101010101101010
154 -2 E . .101010101010100101010
155 -3 A . .101010101010110101010
156 -4 E . .101010101010010101010
157 -5 A . .101010101011010101010
158 -6 E . .101010101001010101010
159 -7 A . .101010101101010101010
160 -8 E . .101010100101010101010
161 -9 A . .101010110101010101010
162 -10 E . .101010010101010101010
163 -11 A . .101011010101010101010
164 -12 E . .101001010101010101010
165 -13 A . .101101010101010101010
166 -14 E . .100101010101010101010
167 -15 A . .110101010101010101010
168 -16 E . 0010101010101010101010
169 -17 A .01010101010101010101010
170 -16 B .11010101010101010101010
171 -15 A .10010101010101010101010
172 -14 B .10110101010101010101010
173 -13 A .10100101010101010101010
174 -12 B .10101101010101010101010
175 -11 A .10101001010101010101010
176 -10 B .10101011010101010101010
177 -9 A .10101010010101010101010
178 -8 B .10101010110101010101010
179 -7 A .10101010100101010101010
180 -6 B .10101010101101010101010
181 -5 A .10101010101001010101010
182 -4 B .10101010101011010101010
183 -3 A .10101010101010010101010
184 -2 B .10101010101010110101010
185 -1 A .10101010101010100101010
186 0 B .10101010101010101101010
187 1 A .10101010101010101001010
188 2 B .10101010101010101011010
189 3 A .10101010101010101010010
190 4 B .10101010101010101010110
191 5 A .10101010101010101010100
192 6 B .101010101010101010101010
193 5 C .101010101010101010101011
+ 195 7 C .1010101010101010101010000 by C/1 * 2
196 6 D .1010101010101010101010001
197 5 E .1010101010101010101010011
198 4 A .1010101010101010101010111
199 5 B .1010101010101010101011111
200 6 A .1010101010101010101011011
201 5 E .1010101010101010101011001
202 4 A .1010101010101010101011101
203 3 E .1010101010101010101010101
204 2 C .1010101010101010101010101
205 1 D .1010101010101010101110101
After 205 steps (201 lines): state = D.
Produced 14 ones.
Tape index 1, scanned [-17 .. 7].
| State | Count | Execution count | First in step | ||
|---|---|---|---|---|---|
| on 0 | on 1 | on 0 | on 1 | ||
| A | 88 | 49 | 39 | 0 | 9 |
| B | 49 | 4 | 45 | 1 | 8 |
| C | 16 | 7 | 9 | 4 | 2 |
| D | 6 | 5 | 1 | 5 | 33 |
| E | 45 | 42 | 3 | 6 | 31 |
| F | 1 | 1 | 34 | ||