2-state 4-symbol contender (cited from P.Michel)

Comment: This TM produces 84 nonzeros in 6445 steps.

State on
0
on
1
on
2
on
3
on 0 on 1 on 2 on 3
Print Move Goto Print Move Goto Print Move Goto Print Move Goto
A 1RB 2LA 1RA 1LA 1 right B 2 left A 1 right A 1 left A
B 3LA 1RH 2RB 2LA 3 left A 1 right H 2 right B 2 left A
Transition table
The same TM just simple.
The same TM with repetitions reduced.
The same TM with tape symbol exponents.
The same TM as 1-macro machine.
Simulation is done as 1-macro machine with pure additive config-TRs.

Pushing initial machine.
Pushing macro factor 1.

Steps             BasSteps              BasTpos  Tape contents
    0                    0                    0  A>
    1                    1                    1  1 B>
    2                    2                    0  1 <A 3
    3                    3                   -1  <A 2 3
    4                    4                    0  1 B> 2 3
    5                    5                    1  1 2 B> 3
    6                    6                    0  1 2 <A 2
    7                    7                    1  12 A> 2
    8                    8                    2  13 A>
    9                    9                    3  14 B>
   10                   10                    2  14 <A 3
   11                   14                   -2  <A 24 3
   12                   15                   -1  1 B> 24 3
   13                   19                    3  1 24 B> 3
   14                   20                    2  1 24 <A 2
   15                   21                    3  1 23 1 A> 2
   16                   22                    4  1 23 12 A>
   17                   23                    5  1 23 13 B>
   18                   24                    4  1 23 13 <A 3
   19                   27                    1  1 23 <A 23 3
   20                   28                    2  1 22 1 A> 23 3
   21                   31                    5  1 22 14 A> 3
   22                   32                    4  1 22 14 <A 1
   23                   36                    0  1 22 <A 24 1
   24                   37                    1  1 2 1 A> 24 1
   25                   41                    5  1 2 15 A> 1
   26                   42                    4  1 2 15 <A 2
   27                   47                   -1  1 2 <A 26
>> Try to prove a PA-CTR with 2 Vars...
    0                    0                    0  [*]* 24+V(1) <A 21+V(2)
    1                    1                    1  [*]* 23+V(1) 1 A> 21+V(2)
    2               2+V(2)               2+V(2)  [*]* 23+V(1) 12+V(2) A>
    3               3+V(2)               3+V(2)  [*]* 23+V(1) 13+V(2) B>
    4               4+V(2)               2+V(2)  [*]* 23+V(1) 13+V(2) <A 3
    5             7+2*V(2)                   -1  [*]* 23+V(1) <A 23+V(2) 3
    6             8+2*V(2)                    0  [*]* 22+V(1) 1 A> 23+V(2) 3
    7            11+3*V(2)               3+V(2)  [*]* 22+V(1) 14+V(2) A> 3
    8            12+3*V(2)               2+V(2)  [*]* 22+V(1) 14+V(2) <A 1
    9            16+4*V(2)                   -2  [*]* 22+V(1) <A 24+V(2) 1
   10            17+4*V(2)                   -1  [*]* 21+V(1) 1 A> 24+V(2) 1
   11            21+5*V(2)               3+V(2)  [*]* 21+V(1) 15+V(2) A> 1
   12            22+5*V(2)               2+V(2)  [*]* 21+V(1) 15+V(2) <A 2
   13            27+6*V(2)                   -3  [*]* 21+V(1) <A 26+V(2)
<< Success! ==> defined new CTR 1 (PA)
   28                   48                    0  12 A> 26
   29                   54                    6  18 A>
   30                   55                    7  19 B>
   31                   56                    6  19 <A 3
   32                   65                   -3  <A 29 3
   33                   66                   -2  1 B> 29 3
   34                   75                    7  1 29 B> 3
   35                   76                    6  1 29 <A 2
>> Try to prove a PPA-CTR with 2 Vars...
    0                    0                    0  11+V(1) 2 <A 21+V(2)
    1                    1                    1  12+V(1) A> 21+V(2)
    2               2+V(2)               2+V(2)  13+V(1)+V(2) A>
    3               3+V(2)               3+V(2)  14+V(1)+V(2) B>
    4               4+V(2)               2+V(2)  14+V(1)+V(2) <A 3
    5        8+V(1)+2*V(2)           -2+-1*V(1)  <A 24+V(1)+V(2) 3
    6        9+V(1)+2*V(2)           -1+-1*V(1)  1 B> 24+V(1)+V(2) 3
    7     13+2*V(1)+3*V(2)               3+V(2)  1 24+V(1)+V(2) B> 3
    8     14+2*V(1)+3*V(2)               2+V(2)  1 24+V(1)+V(2) <A 2
<< Success! ==> defined new CTR 2 (PPA)
   35                   76                    6  1 29 <A 2
== Executing  PA-CTR  1, V(1)=5, V(2)=0, repcount=2, factor=5/3
   61                  160                    0  1 23 <A 211
   62                  161                    1  1 22 1 A> 211
   63                  172                   12  1 22 112 A>
   64                  173                   13  1 22 113 B>
   65                  174                   12  1 22 113 <A 3
   66                  187                   -1  1 22 <A 213 3
   67                  188                    0  1 2 1 A> 213 3
   68                  201                   13  1 2 114 A> 3
   69                  202                   12  1 2 114 <A 1
   70                  216                   -2  1 2 <A 214 1
   71                  217                   -1  12 A> 214 1
   72                  231                   13  116 A> 1
   73                  232                   12  116 <A 2
   74                  248                   -4  <A 217
   75                  249                   -3  1 B> 217
   76                  266                   14  1 217 B>
   77                  267                   13  1 217 <A 3
   78                  268                   14  1 216 1 A> 3
   79                  269                   13  1 216 1 <A 1
   80                  270                   12  1 216 <A 2 1
   81                  271                   13  1 215 1 A> 2 1
   82                  272                   14  1 215 12 A> 1
   83                  273                   13  1 215 12 <A 2
   84                  275                   11  1 215 <A 23
>> Try to prove a PPA-CTR with 2 Vars...
    0                    0                    0  11+V(1) 23 <A 21+V(2)
    1                    1                    1  11+V(1) 22 1 A> 21+V(2)
    2               2+V(2)               2+V(2)  11+V(1) 22 12+V(2) A>
    3               3+V(2)               3+V(2)  11+V(1) 22 13+V(2) B>
    4               4+V(2)               2+V(2)  11+V(1) 22 13+V(2) <A 3
    5             7+2*V(2)                   -1  11+V(1) 22 <A 23+V(2) 3
    6             8+2*V(2)                    0  11+V(1) 2 1 A> 23+V(2) 3
    7            11+3*V(2)               3+V(2)  11+V(1) 2 14+V(2) A> 3
    8            12+3*V(2)               2+V(2)  11+V(1) 2 14+V(2) <A 1
    9            16+4*V(2)                   -2  11+V(1) 2 <A 24+V(2) 1
   10            17+4*V(2)                   -1  12+V(1) A> 24+V(2) 1
   11            21+5*V(2)               3+V(2)  16+V(1)+V(2) A> 1
   12            22+5*V(2)               2+V(2)  16+V(1)+V(2) <A 2
   13       28+V(1)+6*V(2)           -4+-1*V(1)  <A 27+V(1)+V(2)
   14       29+V(1)+6*V(2)           -3+-1*V(1)  1 B> 27+V(1)+V(2)
   15     36+2*V(1)+7*V(2)               4+V(2)  1 27+V(1)+V(2) B>
   16     37+2*V(1)+7*V(2)               3+V(2)  1 27+V(1)+V(2) <A 3
   17     38+2*V(1)+7*V(2)               4+V(2)  1 26+V(1)+V(2) 1 A> 3
   18     39+2*V(1)+7*V(2)               3+V(2)  1 26+V(1)+V(2) 1 <A 1
   19     40+2*V(1)+7*V(2)               2+V(2)  1 26+V(1)+V(2) <A 2 1
   20     41+2*V(1)+7*V(2)               3+V(2)  1 25+V(1)+V(2) 1 A> 2 1
   21     42+2*V(1)+7*V(2)               4+V(2)  1 25+V(1)+V(2) 12 A> 1
   22     43+2*V(1)+7*V(2)               3+V(2)  1 25+V(1)+V(2) 12 <A 2
   23     45+2*V(1)+7*V(2)               1+V(2)  1 25+V(1)+V(2) <A 23
<< Success! ==> defined new CTR 3 (PPA)
   84                  275                   11  1 215 <A 23
== Executing  PA-CTR  1, V(1)=11, V(2)=2, repcount=4, factor=5/3
  136                  611                   -1  1 23 <A 223
== Executing PPA-CTR  3 (once), V(1)=0, V(2)=22
  159                  810                   22  1 227 <A 23
== Executing  PA-CTR  1, V(1)=23, V(2)=2, repcount=8, factor=5/3
  263                 1962                   -2  1 23 <A 243
== Executing PPA-CTR  3 (once), V(1)=0, V(2)=42
  286                 2301                   41  1 247 <A 23
== Executing  PA-CTR  1, V(1)=43, V(2)=2, repcount=15, factor=5/3
  481                 6036                   -4  1 22 <A 278
  482                 6037                   -3  1 2 1 A> 278
  483                 6115                   75  1 2 179 A>
  484                 6116                   76  1 2 180 B>
  485                 6117                   75  1 2 180 <A 3
  486                 6197                   -5  1 2 <A 280 3
  487                 6198                   -4  12 A> 280 3
  488                 6278                   76  182 A> 3
  489                 6279                   75  182 <A 1
  490                 6361                   -7  <A 282 1
  491                 6362                   -6  1 B> 282 1
  492                 6444                   76  1 282 B> 1
  493                 6445                   77  1 282 1 H>
  493                 6445                   77  1 282 1 H>   [stop]

Lines:       78
Top steps:   76
Macro steps: 493
Basic steps: 6445
Tape index:  77
nonzeros:    84
log10(nonzeros):    1.924
log10(steps   ):    3.809
Run state:   stop

The same TM just simple.
The same TM with repetitions reduced.
The same TM with tape symbol exponents.
The same TM as 1-macro machine.

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Input to awk program:
    gohalt 1
    nbs 4
    T 2-state 4-symbol contender (cited from P.Michel)
    : 84 6445
    5T  1RB 2LA 1RA 1LA  3LA 1RH 2RB 2LA
    L 6
    M	201
    pref	sim
    machv TM24_a  	just simple
    machv TM24_a-r	with repetitions reduced
    machv TM24_a-1	with tape symbol exponents
    machv TM24_a-m	as 1-macro machine
    machv TM24_a-a	as 1-macro machine with pure additive config-TRs
    iam	TM24_a-a
    mtype	1
    mmtyp	3
    r	1
    H	1
    mac	0
    E	2
    sympr	
    HM	1
    date	Tue Jul  6 22:12:35 CEST 2010
    edate	Tue Jul  6 22:12:35 CEST 2010
    bnspeed	1

Constructed by: $Id: tmJob.awk,v 1.34 2010/05/06 18:26:17 heiner Exp $ $Id: basics.awk,v 1.1 2010/05/06 17:24:17 heiner Exp $ $Id: htSupp.awk,v 1.14 2010/07/06 19:48:32 heiner Exp $ $Id: mmSim.awk,v 1.34 2005/01/09 22:23:28 heiner Exp $ $Id: bignum.awk,v 1.34 2010/05/06 17:58:14 heiner Exp $ $Id: varLI.awk,v 1.11 2005/01/15 21:01:29 heiner Exp $ bignum signature: LEN={S++:9 U++:9 S+:8 U+:8 S*:4 U*:4} DONT: y i o;
Start: Tue Jul 6 22:12:35 CEST 2010
Ready: Tue Jul 6 22:12:35 CEST 2010