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	<updated>2026-04-30T21:00:02Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5970</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5970"/>
		<updated>2026-01-02T08:36:38Z</updated>

		<summary type="html">&lt;p&gt;Atoms: grammar&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{machine|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}}&lt;br /&gt;
{{TM|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}} is a [[holdout]] [[BB(6)]] TM.&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  &#039;&#039;&#039;step 83  params (2, 2, 5)&#039;&#039;&#039;&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  &#039;&#039;&#039;step 2391  params (2, 2, 17)&#039;&#039;&#039;&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  &#039;&#039;&#039;step 8224  params (2, 19, 10)&#039;&#039;&#039;&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  &#039;&#039;&#039;step 18088  params (2, 19, 12)&#039;&#039;&#039;&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  &#039;&#039;&#039;step 36576  params (2, 19, 14)&#039;&#039;&#039;&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  &#039;&#039;&#039;step 72990  params (2, 19, 16)&#039;&#039;&#039;&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  &#039;&#039;&#039;step 145562  params (2, 19, 18&#039;&#039;&#039;)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  &#039;&#039;&#039;step 288850  params (2, 20, 19&#039;&#039;&#039;)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  &#039;&#039;&#039;step 575574  params (2, 20, 21)&#039;&#039;&#039;&lt;br /&gt;
  &#039;&#039;&#039;step 1146640  params (2, 41, 2)&#039;&#039;&#039;&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  &#039;&#039;&#039;step 1146679  params (2, 2, 41)&#039;&#039;&#039; &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
  step 3451146  params (2, 45, 8)&lt;br /&gt;
  step 5753106  params (2, 43, 12)&lt;br /&gt;
&lt;br /&gt;
I think the things I&#039;ve bolded may be the key because they doubles every time and all the start of the new cycle.&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 5753237  params (2, 45, 10)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 5753157 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ .Since there&#039;s a lot of them, I&#039;ll sort out the pair. And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y). The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g(). We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397. I found the pattern: g(2, y) at step a, f(4+y) at step a+3, g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!! g(2, 41) at step 1146679, f(41+4) or f(45) at step 1146682 = 1146679 + 3, g(3, 40) at step 1146685 = 1146682 + 3. &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt. The macro recurrence y(n+1) = 2y(n) + 7 induces rapidly increasing execution times, with empirical evidence suggesting super-exponential growth between successive f(x) events.&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d) at step k, regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) at approx (2 +- 0.1)k. c+d then will be x in the g() function. Then after a deterministic conveyor of length x-2: it will be g(2, y) and starts another chain of patten of +3 steps between g() and f() &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:y(n+1) = 2y(n) + 7 &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made&lt;br /&gt;
&lt;br /&gt;
[[Category:BB(6)]]&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5968</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5968"/>
		<updated>2026-01-02T03:19:58Z</updated>

		<summary type="html">&lt;p&gt;Atoms: bold keys&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{machine|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}}&lt;br /&gt;
{{TM|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}} is a [[holdout]] [[BB(6)]] TM.&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  &#039;&#039;&#039;step 83  params (2, 2, 5)&#039;&#039;&#039;&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  &#039;&#039;&#039;step 2391  params (2, 2, 17)&#039;&#039;&#039;&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  &#039;&#039;&#039;step 8224  params (2, 19, 10)&#039;&#039;&#039;&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  &#039;&#039;&#039;step 18088  params (2, 19, 12)&#039;&#039;&#039;&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  &#039;&#039;&#039;step 36576  params (2, 19, 14)&#039;&#039;&#039;&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  &#039;&#039;&#039;step 72990  params (2, 19, 16)&#039;&#039;&#039;&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  &#039;&#039;&#039;step 145562  params (2, 19, 18&#039;&#039;&#039;)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  &#039;&#039;&#039;step 288850  params (2, 20, 19&#039;&#039;&#039;)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  &#039;&#039;&#039;step 575574  params (2, 20, 21)&#039;&#039;&#039;&lt;br /&gt;
  &#039;&#039;&#039;step 1146640  params (2, 41, 2)&#039;&#039;&#039;&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  &#039;&#039;&#039;step 1146679  params (2, 2, 41)&#039;&#039;&#039; &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
  step 3451146  params (2, 45, 8)&lt;br /&gt;
  step 5753106  params (2, 43, 12)&lt;br /&gt;
&lt;br /&gt;
I think the thinks I&#039;ve bolded may be the key because they doubles every time and all the start of the new cycle.&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 5753237  params (2, 45, 10)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 5753157 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ .Since there&#039;s a lot of them, I&#039;ll sort out the pair. And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y). The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g(). We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397. I found the pattern: g(2, y) at step a, f(4+y) at step a+3, g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!! g(2, 41) at step 1146679, f(41+4) or f(45) at step 1146682 = 1146679 + 3, g(3, 40) at step 1146685 = 1146682 + 3. &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt. The macro recurrence y(n+1) = 2y(n) + 7 induces rapidly increasing execution times, with empirical evidence suggesting super-exponential growth between successive f(x) events.&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d) at step k, regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) at approx (2 +- 0.1)k. c+d then will be x in the g() function. Then after a deterministic conveyor of length x-2: it will be g(2, y) and starts another chain of patten of +3 steps between g() and f() &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:y(n+1) = 2y(n) + 7 &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made&lt;br /&gt;
&lt;br /&gt;
[[Category:BB(6)]]&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5949</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5949"/>
		<updated>2026-01-01T03:41:54Z</updated>

		<summary type="html">&lt;p&gt;Atoms: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{machine|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}}&lt;br /&gt;
{{TM|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}} is a [[holdout]] [[BB(6)]] TM.&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
  step 3451146  params (2, 45, 8)&lt;br /&gt;
  step 5753106  params (2, 43, 12)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 5753237  params (2, 45, 10)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 5753157 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ .Since there&#039;s a lot of them, I&#039;ll sort out the pair. And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y). The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g(). We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397. I found the pattern: g(2, y) at step a, f(4+y) at step a+3, g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!! g(2, 41) at step 1146679, f(41+4) or f(45) at step 1146682 = 1146679 + 3, g(3, 40) at step 1146685 = 1146682 + 3. &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt. The macro recurrence y(n+1) = 2y(n) + 7 induces rapidly increasing execution times, with empirical evidence suggesting super-exponential growth between successive f(x) events.&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d) at step k, regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) at approx (2 +- 0.1)k. c+d then will be x in the g() function. Then after a deterministic conveyor of length x-2: it will be g(2, y) and starts another chain of patten of +3 steps between g() and f() &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:y(n+1) = 2y(n) + 7 &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made&lt;br /&gt;
&lt;br /&gt;
[[Category:BB(6)]]&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5948</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5948"/>
		<updated>2026-01-01T03:03:10Z</updated>

		<summary type="html">&lt;p&gt;Atoms: small proof&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{machine|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}}&lt;br /&gt;
{{TM|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}} is a [[holdout]] [[BB(6)]] TM.&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 2304405 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ .Since there&#039;s a lot of them, I&#039;ll sort out the pair. And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y). The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g(). We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397. I found the pattern: g(2, y) at step a, f(4+y) at step a+3, g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!! g(2, 41) at step 1146679, f(41+4) or f(45) at step 1146682 = 1146679 + 3, g(3, 40) at step 1146685 = 1146682 + 3. &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt. The macro recurrence y(n+1) = 2y(n) + 7 induces rapidly increasing execution times, with empirical evidence suggesting super-exponential growth between successive f(x) events.&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d) at step k, regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) at approx (2 +- 0.1)k. c+d then will be x in the g() function. Then after a deterministic conveyor of length x-2: it will be g(2, y) and starts another chain of patten of +3 steps between g() and f() &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:y(n+1) = 2y(n) + 7 &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made&lt;br /&gt;
&lt;br /&gt;
[[Category:BB(6)]]&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5947</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5947"/>
		<updated>2026-01-01T02:56:48Z</updated>

		<summary type="html">&lt;p&gt;Atoms: more  proof&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{machine|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}}&lt;br /&gt;
{{TM|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}} is a [[holdout]] [[BB(6)]] TM.&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 2304405 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ .Since there&#039;s a lot of them, I&#039;ll sort out the pair. And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y). The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g(). We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397. I found the pattern: g(2, y) at step a, f(4+y) at step a+3, g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!! g(2, 41) at step 1146679, f(41+4) or f(45) at step 1146682 = 1146679 + 3, g(3, 40) at step 1146685 = 1146682 + 3. &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt. The macro recurrence y(n+1) = 2y(n) + 7 induces rapidly increasing execution times, with empirical evidence suggesting super-exponential growth between successive f(x) events.&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d) at step k, regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) at approx (2 +- 0.1)k &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:&lt;br /&gt;
y(n+1) = 2y(n) + 7 &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made)&lt;br /&gt;
&lt;br /&gt;
[[Category:BB(6)]]&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5946</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5946"/>
		<updated>2026-01-01T02:42:30Z</updated>

		<summary type="html">&lt;p&gt;Atoms: Adding &amp;quot;.&amp;quot;, &amp;quot;,&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{machine|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}}&lt;br /&gt;
{{TM|1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---}} is a [[holdout]] [[BB(6)]] TM.&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 2304405 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ .Since there&#039;s a lot of them, I&#039;ll sort out the pair. And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y). The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g(). We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397. I found the pattern: g(2, y) at step a, f(4+y) at step a+3, g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!! g(2, 41) at step 1146679, f(41+4) or f(45) at step 1146682 = 1146679 + 3, g(3, 40) at step 1146685 = 1146682 + 3. &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d), regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:&lt;br /&gt;
y(n+1) = 2y(n) + 7 &lt;br /&gt;
&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made)&lt;br /&gt;
&lt;br /&gt;
[[Category:BB(6)]]&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5933</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5933"/>
		<updated>2025-12-31T11:25:44Z</updated>

		<summary type="html">&lt;p&gt;Atoms: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 2304405 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ &lt;br /&gt;
Since there&#039;s a lot of them, I&#039;ll sort out the pair&lt;br /&gt;
And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y)&lt;br /&gt;
The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g()&lt;br /&gt;
We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397 &lt;br /&gt;
I found the pattern: &lt;br /&gt;
g(2, y) at step a &lt;br /&gt;
f(4+y) at step a+3 &lt;br /&gt;
g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!!&lt;br /&gt;
g(2, 41) at step 1146679&lt;br /&gt;
f(41+4) or f(45) at step 1146682 = 1146679 + 3&lt;br /&gt;
g(3, 40) at step 1146685 = 1146682 + 3&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt&lt;br /&gt;
&lt;br /&gt;
For sufficiently large g(c, d), regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces g(c+d, 2) &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:&lt;br /&gt;
y(n+1) = 2y(n) + 7&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made)&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5932</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5932"/>
		<updated>2025-12-31T11:22:44Z</updated>

		<summary type="html">&lt;p&gt;Atoms: Fix many grammar bugs&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;SAME CONFIG (#4)&lt;br /&gt;
State    : D&lt;br /&gt;
Head run : 1&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN:&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW:&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State    : C&lt;br /&gt;
Head run : 2&lt;br /&gt;
Template : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST:&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
&lt;br /&gt;
NOW :&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
&lt;br /&gt;
Interval (last to now): 131&lt;br /&gt;
Interval (first to now): 2304405 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ &lt;br /&gt;
Since there&#039;s a lot of them, I&#039;ll sort out the pair&lt;br /&gt;
And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y)&lt;br /&gt;
The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g()&lt;br /&gt;
We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397 &lt;br /&gt;
I found the pattern: &lt;br /&gt;
g(2, y) at step a &lt;br /&gt;
f(4+y) at step a+3 &lt;br /&gt;
g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!!&lt;br /&gt;
g(2, 41) at step 1146679&lt;br /&gt;
f(41+4) or f(45) at step 1146682 = 1146679 + 3&lt;br /&gt;
g(3, 40) at step 1146685 = 1146682 + 3&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt&lt;br /&gt;
&lt;br /&gt;
For sufficiently large (2, c, d), regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces (2, c+d, 2) &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:&lt;br /&gt;
y(n+1) = 2y(n) + 7&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made)&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5931</id>
		<title>1RB0LE 1LC1LB 0RD0LC 1RA0RE 1RF1RD 0LA---</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB0LE_1LC1LB_0RD0LC_1RA0RE_1RF1RD_0LA---&amp;diff=5931"/>
		<updated>2025-12-31T11:16:33Z</updated>

		<summary type="html">&lt;p&gt;Atoms: Created page with &amp;quot;SAME CONFIG (#4) State     : D Head run  : 1 Template  : ((&amp;#039;0&amp;#039;, None), (&amp;#039;0&amp;#039;, &amp;#039;n&amp;#039;), (&amp;#039;1&amp;#039;, 1), (&amp;#039;0&amp;#039;, None)) FIRST :   step 4  params (2) THEN :   step 14  params (4)   step 86  params (9) NOW  :   step 2394  params (21) Call f(x) := $ 0^x 1 $ Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394  SAME CONFIG (#64) State     : C Head run  : 2 Template  : ((&amp;#039;0&amp;#039;, None), (&amp;#039;0&amp;#039;, &amp;#039;n&amp;#039;), (&amp;#039;1&amp;#039;, &amp;#039;n&amp;#039;), (&amp;#039;0&amp;#039;, &amp;#039;n&amp;#039;), (&amp;#039;1&amp;#039;, 1), (&amp;#039;0&amp;#039;, None)) FIRST :   step 80  params (2, 5, 2) TH...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;SAME CONFIG (#4)&lt;br /&gt;
State     : D&lt;br /&gt;
Head run  : 1&lt;br /&gt;
Template  : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST :&lt;br /&gt;
  step 4  params (2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 14  params (4)&lt;br /&gt;
  step 86  params (9)&lt;br /&gt;
NOW  :&lt;br /&gt;
  step 2394  params (21)&lt;br /&gt;
Call f(x) := $ 0^x 1 $&lt;br /&gt;
Then f(2) at step 4, f(4) at step 14, f(9) at 86, f(21) at 2394&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (#64)&lt;br /&gt;
State     : C&lt;br /&gt;
Head run  : 2&lt;br /&gt;
Template  : ((&#039;0&#039;, None), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
FIRST :&lt;br /&gt;
  step 80  params (2, 5, 2)&lt;br /&gt;
THEN :&lt;br /&gt;
  step 81  params (2, 4, 3)&lt;br /&gt;
  step 82  params (2, 3, 4)&lt;br /&gt;
  step 83  params (2, 2, 5)&lt;br /&gt;
  step 89  params (2, 3, 4)&lt;br /&gt;
  step 1226  params (2, 5, 12)&lt;br /&gt;
  step 1243  params (2, 7, 10)&lt;br /&gt;
  step 1286  params (2, 7, 10)&lt;br /&gt;
  step 1309  params (2, 9, 8)&lt;br /&gt;
  step 1374  params (2, 9, 8)&lt;br /&gt;
  step 2376  params (2, 17, 2)&lt;br /&gt;
  step 2377  params (2, 16, 3)&lt;br /&gt;
  step 2378  params (2, 15, 4)&lt;br /&gt;
  step 2379  params (2, 14, 5)&lt;br /&gt;
  step 2380  params (2, 13, 6)&lt;br /&gt;
  step 2381  params (2, 12, 7)&lt;br /&gt;
  step 2382  params (2, 11, 8)&lt;br /&gt;
  step 2383  params (2, 10, 9)&lt;br /&gt;
  step 2384  params (2, 9, 10)&lt;br /&gt;
  step 2385  params (2, 8, 11)&lt;br /&gt;
  step 2386  params (2, 7, 12)&lt;br /&gt;
  step 2387  params (2, 6, 13)&lt;br /&gt;
  step 2388  params (2, 5, 14)&lt;br /&gt;
  step 2389  params (2, 4, 15)&lt;br /&gt;
  step 2390  params (2, 3, 16)&lt;br /&gt;
  step 2391  params (2, 2, 17)&lt;br /&gt;
  step 2397  params (2, 3, 16)&lt;br /&gt;
  step 2430  params (2, 6, 13)&lt;br /&gt;
  step 2450  params (2, 8, 11)&lt;br /&gt;
  step 8224  params (2, 19, 10)&lt;br /&gt;
  step 8283  params (2, 21, 8)&lt;br /&gt;
  step 10656  params (2, 21, 8)&lt;br /&gt;
  step 18088  params (2, 19, 12)&lt;br /&gt;
  step 18147  params (2, 21, 10)&lt;br /&gt;
  step 20520  params (2, 21, 10)&lt;br /&gt;
  step 36576  params (2, 19, 14)&lt;br /&gt;
  step 36635  params (2, 21, 12)&lt;br /&gt;
  step 39008  params (2, 21, 12)&lt;br /&gt;
  step 72990  params (2, 19, 16)&lt;br /&gt;
  step 73049  params (2, 21, 14)&lt;br /&gt;
  step 75422  params (2, 21, 14) &lt;br /&gt;
  step 145562  params (2, 19, 18)&lt;br /&gt;
  step 145621  params (2, 21, 16)&lt;br /&gt;
  step 147994  params (2, 21, 16)&lt;br /&gt;
  step 288794  params (2, 18, 21)&lt;br /&gt;
  step 288850  params (2, 20, 19)&lt;br /&gt;
  step 573322  params (2, 5, 36)&lt;br /&gt;
  step 573339  params (2, 7, 34)&lt;br /&gt;
  step 573382  params (2, 7, 34)&lt;br /&gt;
  step 573405  params (2, 9, 32)&lt;br /&gt;
  step 573470  params (2, 9, 32)&lt;br /&gt;
  step 575518  params (2, 18, 23)&lt;br /&gt;
  step 575574  params (2, 20, 21)&lt;br /&gt;
  step 1146640  params (2, 41, 2)&lt;br /&gt;
  step 1146641  params (2, 40, 3)&lt;br /&gt;
  step 1146642  params (2, 39, 4)&lt;br /&gt;
  step 1146643  params (2, 38, 5)&lt;br /&gt;
  step 1146644  params (2, 37, 6)&lt;br /&gt;
  step 1146645  params (2, 36, 7)&lt;br /&gt;
  step 1146646  params (2, 35, 8)&lt;br /&gt;
  step 1146647  params (2, 34, 9)&lt;br /&gt;
  step 1146648  params (2, 33, 10)&lt;br /&gt;
  step 1146649  params (2, 32, 11)&lt;br /&gt;
  step 1146650  params (2, 31, 12)&lt;br /&gt;
  step 1146651  params (2, 30, 13)&lt;br /&gt;
  step 1146652  params (2, 29, 14)&lt;br /&gt;
  step 1146653  params (2, 28, 15)&lt;br /&gt;
  step 1146654  params (2, 27, 16)&lt;br /&gt;
  step 1146655  params (2, 26, 17)&lt;br /&gt;
  step 1146656  params (2, 25, 18)&lt;br /&gt;
  step 1146657  params (2, 24, 19)&lt;br /&gt;
  step 1146658  params (2, 23, 20)&lt;br /&gt;
  step 1146659  params (2, 22, 21)&lt;br /&gt;
  step 1146660  params (2, 21, 22)&lt;br /&gt;
  step 1146661  params (2, 20, 23)&lt;br /&gt;
  step 1146662  params (2, 19, 24)&lt;br /&gt;
  step 1146663  params (2, 18, 25)&lt;br /&gt;
  step 1146664  params (2, 17, 26)&lt;br /&gt;
  step 1146665  params (2, 16, 27)&lt;br /&gt;
  step 1146666  params (2, 15, 28)&lt;br /&gt;
  step 1146667  params (2, 14, 29)&lt;br /&gt;
  step 1146668  params (2, 13, 30)&lt;br /&gt;
  step 1146669  params (2, 12, 31)&lt;br /&gt;
  step 1146670  params (2, 11, 32)&lt;br /&gt;
  step 1146671  params (2, 10, 33)&lt;br /&gt;
  step 1146672  params (2, 9, 34)&lt;br /&gt;
  step 1146673  params (2, 8, 35)&lt;br /&gt;
  step 1146674  params (2, 7, 36)&lt;br /&gt;
  step 1146675  params (2, 6, 37)&lt;br /&gt;
  step 1146676  params (2, 5, 38)&lt;br /&gt;
  step 1146677  params (2, 4, 39)&lt;br /&gt;
  step 1146678  params (2, 3, 40)&lt;br /&gt;
  step 1146679  params (2, 2, 41) &lt;br /&gt;
  step 1146685  params (2, 3, 40)&lt;br /&gt;
  step 1146718  params (2, 6, 37)&lt;br /&gt;
  step 1146738  params (2, 8, 35)&lt;br /&gt;
  step 1148978  params (2, 18, 25)&lt;br /&gt;
  step 1149034  params (2, 20, 23)&lt;br /&gt;
  step 2304354  params (2, 43, 10)&lt;br /&gt;
&lt;br /&gt;
NOW  :&lt;br /&gt;
  step 2304485  params (2, 45, 8)&lt;br /&gt;
&lt;br /&gt;
Interval (last ? now) : 131&lt;br /&gt;
Interval (first ? now): 2304405 &lt;br /&gt;
&lt;br /&gt;
Call g(x,y) := $ 0^2 1^x 0^y 1 $ &lt;br /&gt;
Since there&#039;s a lot of them, I&#039;ll sort out the pair&lt;br /&gt;
And you might notice, g(x, y) will be g(x-1, y+1) next step until some limit, that is g(2, y)&lt;br /&gt;
The cycle starts from g(x, 2) to g(2, x)&lt;br /&gt;
&lt;br /&gt;
There&#039;s a pattern in f() and g()&lt;br /&gt;
We see, f(9) is at 86 and g(2, 5) at 83 with g(3, 4) at 89&lt;br /&gt;
f(21) is at 2394 and g(2, 17) at 2391 with g(3, 16) at 2397 &lt;br /&gt;
I found the pattern: &lt;br /&gt;
g(2, y) at step a &lt;br /&gt;
f(4+y) at step a+3 &lt;br /&gt;
g(3, y-1) at step a+6&lt;br /&gt;
&lt;br /&gt;
BIG UPDATE: f(45) is confirmed is true and make the statement before more believable!!&lt;br /&gt;
g(2, 41) at step 1146679&lt;br /&gt;
f(41+4) or f(45) at step 1146682 = 1146679 + 3&lt;br /&gt;
g(3, 40) at step 1146685 = 1146682 + 3&lt;br /&gt;
CAUTIOUS: the cycle ONLY start when g(2, y) and ONLY when x = 2 &lt;br /&gt;
&lt;br /&gt;
This machine PROBABLY is non-halt, because, y always grow larger and larger, there&#039;s no point of getting to halt&lt;br /&gt;
&lt;br /&gt;
If I am missing, feel free to contribute&lt;br /&gt;
&lt;br /&gt;
For sufficiently large (2, c, d), regardless of whether c&amp;lt;d or c&amp;gt;d, the machine enters a drain phase that deterministically produces (2, c+d, 2) &lt;br /&gt;
&lt;br /&gt;
The y values in successive g(2, y) appearances seem to follow the recurrence:&lt;br /&gt;
y(n+1) = 2y(n) + 7&lt;br /&gt;
CAUTIOUS: y(1) = 5, not 2 &lt;br /&gt;
&lt;br /&gt;
(When I skip a line, you know that it&#039;s a new message sent from me, updating the progress I&#039;ve made)&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=Talk:1RB1RA_0RC1RC_1LD0LF_0LE1LE_1RA0LB_---0LC&amp;diff=5897</id>
		<title>Talk:1RB1RA 0RC1RC 1LD0LF 0LE1LE 1RA0LB ---0LC</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=Talk:1RB1RA_0RC1RC_1LD0LF_0LE1LE_1RA0LB_---0LC&amp;diff=5897"/>
		<updated>2025-12-30T03:49:34Z</updated>

		<summary type="html">&lt;p&gt;Atoms: I don&amp;#039;t know when it will come to that config again, but I do know that I found a config&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;This is my analysis:&lt;br /&gt;
SAME CONFIG (PARAMETRIC)&lt;br /&gt;
State     : C&lt;br /&gt;
Head run  : 1&lt;br /&gt;
Template  : ((&#039;0&#039;, None), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, 1), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
Old params: (2, 2, 5) at step 48&lt;br /&gt;
New params: (2, 8, 4) at step 99&lt;br /&gt;
Interval  : 51 steps&lt;br /&gt;
&lt;br /&gt;
SAME CONFIG (PARAMETRIC)&lt;br /&gt;
State     : F&lt;br /&gt;
Head run  : 1&lt;br /&gt;
Template  : ((&#039;0&#039;, None), (&#039;1&#039;, 1), (&#039;0&#039;, &#039;n&#039;), (&#039;1&#039;, &#039;n&#039;), (&#039;0&#039;, 1), (&#039;1&#039;, 1), (&#039;0&#039;, None))&lt;br /&gt;
Old params: (3, 5) at step 49&lt;br /&gt;
New params: (9, 4) at step 100&lt;br /&gt;
Interval  : 51 steps&lt;br /&gt;
&lt;br /&gt;
As you can see that &lt;br /&gt;
Step 48: $ 1^2 0^2 1^5 0 1 $&lt;br /&gt;
Step 49: $ 1 0^3 1^5 0 1 $&lt;br /&gt;
Let me this easier:&lt;br /&gt;
Step 48: $ 11 00 11111 0 1 $&lt;br /&gt;
Step 49: $ 10 00 11111 0 1 $&lt;br /&gt;
The differ is 1 and 0 and 2nd position&lt;br /&gt;
We can infer:&lt;br /&gt;
f(x, y, z) := $ 1^x 0^y 1^z 0 1 $&lt;br /&gt;
Then f(x, y, z) after 1 steps will be f(x-1, y+1, z)&lt;br /&gt;
Checking again:&lt;br /&gt;
Step 99: f(2, 8, 4)&lt;br /&gt;
Step 100: f(1, 9, 4)&lt;/div&gt;</summary>
		<author><name>Atoms</name></author>
	</entry>
</feed>