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	<id>https://qingliezhiquan.com/index.php?action=history&amp;feed=atom&amp;title=Test_math</id>
	<title>Test math - Revision history</title>
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	<updated>2026-05-15T09:06:40Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://qingliezhiquan.com/index.php?title=Test_math&amp;diff=4602&amp;oldid=prev</id>
		<title>Mwroot at 09:04, 16 January 2025</title>
		<link rel="alternate" type="text/html" href="https://qingliezhiquan.com/index.php?title=Test_math&amp;diff=4602&amp;oldid=prev"/>
		<updated>2025-01-16T09:04:16Z</updated>

		<summary type="html">&lt;p&gt;&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;
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				&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 17:04, 16 January 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-l33&quot;&gt;Line 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 33:&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;/graphviz&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;/graphviz&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;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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{&lt;/del&gt;Category: Test&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;Category: Test&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;!-- diff cache key selfmoney_wiki:diff:1.41:old-4601:rev-4602:php=table --&gt;
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		<author><name>Mwroot</name></author>
	</entry>
	<entry>
		<id>https://qingliezhiquan.com/index.php?title=Test_math&amp;diff=4601&amp;oldid=prev</id>
		<title>Mwroot: Created page with &quot;&lt;math&gt;E=mc^2&lt;/math&gt;  &lt;math&gt;2 + 2 = 4&lt;/math&gt;  &lt;math&gt;x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}&lt;/math&gt;  &lt;math&gt;a^2 + b^2 = c^2&lt;/math&gt;  &lt;math&gt;e^{i\pi} + 1 = 0&lt;/math&gt;  &lt;math&gt;\int_0^\infty e^{-x^2} dx = \frac{\sqrt{\pi}}{2}&lt;/math&gt;  &lt;math&gt;\sum_{n=1}^{\infty} \frac{1}{n^2} = \frac{\pi^2}{6}&lt;/math&gt;  &lt;math&gt;\begin{pmatrix} 1 &amp; 2 \\ 3 &amp; 4 \end{pmatrix}&lt;/math&gt;  &lt;math&gt;\frac{d}{dx} \left( x^2 \right) = 2x&lt;/math&gt;  &lt;math&gt;(x + y)^n = \sum_{k=0}^n \binom{n}{k} x^{n-k} y^k&lt;/math&gt;  &lt;math&gt;\lim_{x...&quot;</title>
		<link rel="alternate" type="text/html" href="https://qingliezhiquan.com/index.php?title=Test_math&amp;diff=4601&amp;oldid=prev"/>
		<updated>2025-01-16T09:02:08Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;math&amp;gt;E=mc^2&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;2 + 2 = 4&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;a^2 + b^2 = c^2&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;e^{i\pi} + 1 = 0&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;\int_0^\infty e^{-x^2} dx = \frac{\sqrt{\pi}}{2}&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;\sum_{n=1}^{\infty} \frac{1}{n^2} = \frac{\pi^2}{6}&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;\begin{pmatrix} 1 &amp;amp; 2 \\ 3 &amp;amp; 4 \end{pmatrix}&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;\frac{d}{dx} \left( x^2 \right) = 2x&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;(x + y)^n = \sum_{k=0}^n \binom{n}{k} x^{n-k} y^k&amp;lt;/math&amp;gt;  &amp;lt;math&amp;gt;\lim_{x...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;math&amp;gt;E=mc^2&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;2 + 2 = 4&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;a^2 + b^2 = c^2&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;e^{i\pi} + 1 = 0&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\int_0^\infty e^{-x^2} dx = \frac{\sqrt{\pi}}{2}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\sum_{n=1}^{\infty} \frac{1}{n^2} = \frac{\pi^2}{6}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\begin{pmatrix}&lt;br /&gt;
1 &amp;amp; 2 \\&lt;br /&gt;
3 &amp;amp; 4&lt;br /&gt;
\end{pmatrix}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\frac{d}{dx} \left( x^2 \right) = 2x&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;(x + y)^n = \sum_{k=0}^n \binom{n}{k} x^{n-k} y^k&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\lim_{x \to 0} \frac{\sin x}{x} = 1&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;graphviz&amp;gt;&lt;br /&gt;
digraph G {&lt;br /&gt;
    A -&amp;gt; B;&lt;br /&gt;
    B -&amp;gt; C;&lt;br /&gt;
    C -&amp;gt; D;&lt;br /&gt;
    D -&amp;gt; A;&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/graphviz&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{Category: Test}}&lt;/div&gt;</summary>
		<author><name>Mwroot</name></author>
	</entry>
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