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	<id>https://wiki.bbchallenge.org/w/index.php?action=history&amp;feed=atom&amp;title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB</id>
	<title>1RB3LA1LA1RA3RA 2LB2RA---4RB1LB - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.bbchallenge.org/w/index.php?action=history&amp;feed=atom&amp;title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB"/>
	<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;action=history"/>
	<updated>2026-04-30T21:04:32Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.5</generator>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=6814&amp;oldid=prev</id>
		<title>Polygon: Added Category:Potential Cryptids</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=6814&amp;oldid=prev"/>
		<updated>2026-03-30T11:03:06Z</updated>

		<summary type="html">&lt;p&gt;Added Category:Potential Cryptids&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:03, 30 March 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l26&quot;&gt;Line 26:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 26:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:BB(2,5)]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:BB(2,5)]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Potential Cryptids]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Polygon</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=4466&amp;oldid=prev</id>
		<title>Polygon: Consistent analysis heading</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=4466&amp;oldid=prev"/>
		<updated>2025-10-09T19:38:03Z</updated>

		<summary type="html">&lt;p&gt;Consistent analysis heading&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:38, 9 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot;&gt;Line 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a [[BB(2,5)]] TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a [[Cryptid]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a [[BB(2,5)]] TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a [[Cryptid]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Analysis by Racheline&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== &lt;/ins&gt;Analysis by Racheline &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key mediawiki:diff:1.41:old-3921:rev-4466:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Polygon</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=3921&amp;oldid=prev</id>
		<title>Polygon: Added Category:BB(2,5)</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=3921&amp;oldid=prev"/>
		<updated>2025-09-27T16:11:08Z</updated>

		<summary type="html">&lt;p&gt;Added Category:BB(2,5)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:11, 27 September 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot;&gt;Line 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A(6,b) -&amp;gt; A(8*3^n-2,b-8*(3^n-1)+n) where n is maximal such that b &amp;gt;= 8*(3^n-1)-n&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A(6,b) -&amp;gt; A(8*3^n-2,b-8*(3^n-1)+n) where n is maximal such that b &amp;gt;= 8*(3^n-1)-n&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:BB(2,5)]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Polygon</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=2746&amp;oldid=prev</id>
		<title>Polygon: Added missing point</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=2746&amp;oldid=prev"/>
		<updated>2025-08-05T11:52:04Z</updated>

		<summary type="html">&lt;p&gt;Added missing point&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:52, 5 August 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{machine|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{machine|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a [[BB(2,5)]] TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a [[Cryptid]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a [[BB(2,5)]] TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a [[Cryptid]]&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Analysis by Racheline:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Analysis by Racheline:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Polygon</name></author>
	</entry>
	<entry>
		<id>https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=1725&amp;oldid=prev</id>
		<title>Sligocki: Created page with &quot;{{machine|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} {{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a BB(2,5) TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a Cryptid  Analysis by Racheline: &lt;pre&gt; 1RB3LA1LA1RA3RA_2LB2RA---4RB1LB A(a,b) := 0^inf 1 4^a 1^3 A&gt; 1^b 2 0^inf B(a,b) := 0^inf 1 4^a 1^b A&gt; 1 0^inf  A(a,2a+b+3) -&gt; A(3a+4,b) A(a,2a+2) -&gt; B(3a+4,2) A(a,2a+1) -&gt; halt A(a,2...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.bbchallenge.org/w/index.php?title=1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&amp;diff=1725&amp;oldid=prev"/>
		<updated>2025-03-25T21:41:17Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{machine|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} {{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a &lt;a href=&quot;/wiki/BB(2,5)&quot; title=&quot;BB(2,5)&quot;&gt;BB(2,5)&lt;/a&gt; TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a &lt;a href=&quot;/wiki/Cryptid&quot; class=&quot;mw-redirect&quot; title=&quot;Cryptid&quot;&gt;Cryptid&lt;/a&gt;  Analysis by Racheline: &amp;lt;pre&amp;gt; 1RB3LA1LA1RA3RA_2LB2RA---4RB1LB A(a,b) := 0^inf 1 4^a 1^3 A&amp;gt; 1^b 2 0^inf B(a,b) := 0^inf 1 4^a 1^b A&amp;gt; 1 0^inf  A(a,2a+b+3) -&amp;gt; A(3a+4,b) A(a,2a+2) -&amp;gt; B(3a+4,2) A(a,2a+1) -&amp;gt; halt A(a,2...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{machine|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}}&lt;br /&gt;
{{TM|1RB3LA1LA1RA3RA_2LB2RA---4RB1LB}} is a [[BB(2,5)]] TM analyzed by Racheline [https://discord.com/channels/960643023006490684/1349040227548663858/1349448649817456670 on 12 Mar 2025] that appears to be a [[Cryptid]]&lt;br /&gt;
&lt;br /&gt;
Analysis by Racheline:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
1RB3LA1LA1RA3RA_2LB2RA---4RB1LB&lt;br /&gt;
A(a,b) := 0^inf 1 4^a 1^3 A&amp;gt; 1^b 2 0^inf&lt;br /&gt;
B(a,b) := 0^inf 1 4^a 1^b A&amp;gt; 1 0^inf&lt;br /&gt;
&lt;br /&gt;
A(a,2a+b+3) -&amp;gt; A(3a+4,b)&lt;br /&gt;
A(a,2a+2) -&amp;gt; B(3a+4,2)&lt;br /&gt;
A(a,2a+1) -&amp;gt; halt&lt;br /&gt;
A(a,2a) -&amp;gt; B(3a+1,7)&lt;br /&gt;
A(a,2a-2) -&amp;gt; B(3a+1,5)&lt;br /&gt;
A(a+b+3,2b+2) -&amp;gt; B(a,3b+10)&lt;br /&gt;
A(a+b+1,2b+1) -&amp;gt; B(a,3b+5)&lt;br /&gt;
&lt;br /&gt;
B(3a,b) -&amp;gt; A(6,7a+b-4)  (assuming 7a+b is large enough)&lt;br /&gt;
B(3a+1,b) -&amp;gt; B(7a+b+1,7)&lt;br /&gt;
B(3a+2,b) -&amp;gt; B(7a+b+4,5)&lt;br /&gt;
&lt;br /&gt;
start from B(2,7)&lt;br /&gt;
B(2,7) -&amp;gt; B(11,5) -&amp;gt; B(30,5) -&amp;gt; A(6,71) -&amp;gt; A(22,56) -&amp;gt; A(70,9) -&amp;gt; B(65,17) -&amp;gt; B(168,5) -&amp;gt; A(6,393) -&amp;gt; A(22,378) -&amp;gt; A(70,331) -&amp;gt; A(214,188) -&amp;gt; B(118,289) -&amp;gt; B(563,7) -&amp;gt; B(1320,5) -&amp;gt; A(6,3081) -&amp;gt; ...&lt;br /&gt;
&lt;br /&gt;
A(6,b) -&amp;gt; A(8*3^n-2,b-8*(3^n-1)+n) where n is maximal such that b &amp;gt;= 8*(3^n-1)-n&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>Sligocki</name></author>
	</entry>
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