<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://drorbn.net/index.php?action=history&amp;feed=atom&amp;title=Notes_for_AKT-140228%2F0%3A48%3A42</id>
	<title>Notes for AKT-140228/0:48:42 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://drorbn.net/index.php?action=history&amp;feed=atom&amp;title=Notes_for_AKT-140228%2F0%3A48%3A42"/>
	<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140228/0:48:42&amp;action=history"/>
	<updated>2026-05-09T23:36:54Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.6</generator>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140228/0:48:42&amp;diff=16652&amp;oldid=prev</id>
		<title>Gavin.hurd: Created page with &quot;Proof of the claim:  $$d(gs) = (dg)s+gds \implies (dg)s = d(gs)-gds$$  So &lt;center&gt;&lt;math&gt;\begin{align} D_{g^{-1} A g+g^{-1} d g} (s)\\ &amp;=ds+(g^{-1} A g+g^{-1} d g)s\\ &amp;= ds + g...&quot;</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140228/0:48:42&amp;diff=16652&amp;oldid=prev"/>
		<updated>2018-08-23T04:15:59Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Proof of the claim:  $$d(gs) = (dg)s+gds \implies (dg)s = d(gs)-gds$$  So &amp;lt;center&amp;gt;&amp;lt;math&amp;gt;\begin{align} D_{g^{-1} A g+g^{-1} d g} (s)\\ &amp;amp;=ds+(g^{-1} A g+g^{-1} d g)s\\ &amp;amp;= ds + g...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Proof of the claim:&lt;br /&gt;
&lt;br /&gt;
$$d(gs) = (dg)s+gds \implies (dg)s = d(gs)-gds$$&lt;br /&gt;
&lt;br /&gt;
So&lt;br /&gt;
&amp;lt;center&amp;gt;&amp;lt;math&amp;gt;\begin{align}&lt;br /&gt;
D_{g^{-1} A g+g^{-1} d g} (s)\\&lt;br /&gt;
&amp;amp;=ds+(g^{-1} A g+g^{-1} d g)s\\&lt;br /&gt;
&amp;amp;= ds + g^{-1} A g s + g^{-1} (d g) s \\&lt;br /&gt;
&amp;amp;=ds + g^{-1} A g s + g^{-1} d(gs)-g^{-1}gds\\&lt;br /&gt;
&amp;amp;= g^{-1} A g s + g^{-1} d(gs)\\&lt;br /&gt;
&amp;amp;= g^{-1} D_A(gs)\\&lt;br /&gt;
&amp;amp;= (D_A)^g(s)\\&lt;br /&gt;
\end{align}&lt;br /&gt;
&amp;lt;/math&amp;gt;&amp;lt;/center&amp;gt;&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
</feed>