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	<title>Template:Principia Machina map - Revision history</title>
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	<updated>2026-10-21T07:32:20Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<title>PMA Publisher: Published from the Principia Machina source</title>
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		<updated>2026-10-15T19:30:09Z</updated>

		<summary type="html">&lt;p&gt;Published from the Principia Machina source&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;includeonly&amp;gt;{{Section map&lt;br /&gt;
| title = Principia Machina: map&lt;br /&gt;
| label1 = Reading the program&lt;br /&gt;
| links1 = [[Principia Machina/Lean transition|The move to Lean]]&amp;lt;br /&amp;gt;[[Principia Machina/Progress/Status|Status]]&amp;lt;br /&amp;gt;[[Principia Machina/Terminology|Terminology: the words of both versions]]&lt;br /&gt;
| label2 = Lean itself&lt;br /&gt;
| links2 = [[Lean theorem prover|Lean theorem prover]]&amp;lt;br /&amp;gt;[[Lean theorem prover/Applications/Principia Machina|Principia Machina in Lean]]&lt;br /&gt;
| label3 = Version 1&lt;br /&gt;
| links3 = [[The Principia Machina|The Principia Machina]]&amp;lt;br /&amp;gt;[[The Principia Machina/TPS|its specification]]&lt;br /&gt;
}}&amp;lt;/includeonly&amp;gt;&amp;lt;noinclude&amp;gt;The navigation panel of Principia Machina, the Lean 4 version of The Principia Machina, carried by every page of its own: the move to Lean, the terminology and the progress pages. Its last row links version 1. Its frame is [[Template:Section map]]. Published from the Principia Machina source; an edit made here is overwritten.&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>PMA Publisher</name></author>
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