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	<id>https://hackerpedia.org/index.php?action=history&amp;feed=atom&amp;title=Inverse</id>
	<title>Inverse - Revision history</title>
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	<updated>2026-04-27T08:35:48Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://hackerpedia.org/index.php?title=Inverse&amp;diff=28702&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 00:24, 20 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=Inverse&amp;diff=28702&amp;oldid=prev"/>
		<updated>2026-01-20T00:24:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&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 00:24, 20 January 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>imported&gt;Unknown user</name></author>
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	<entry>
		<id>https://hackerpedia.org/index.php?title=Inverse&amp;diff=18794&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 02:53, 15 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=Inverse&amp;diff=18794&amp;oldid=prev"/>
		<updated>2026-01-15T02:53:33Z</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;
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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 02:53, 15 January 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>imported&gt;Unknown user</name></author>
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	<entry>
		<id>https://hackerpedia.org/index.php?title=Inverse&amp;diff=8996&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 01:42, 15 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=Inverse&amp;diff=8996&amp;oldid=prev"/>
		<updated>2026-01-15T01:42:27Z</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;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 01:42, 15 January 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-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;{{LanguageHeader|en}}&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;{{LanguageHeader|en}}&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;{{CyberTerm|definition=For some group element&amp;amp;nbsp;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span class=&quot;math-tex&quot;&amp;gt;&lt;/del&gt;\(x\)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt;&lt;/del&gt;, the unique element&amp;amp;nbsp;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span class=&quot;math-tex&quot;&amp;gt;&lt;/del&gt;\(y\)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt;&lt;/del&gt;&amp;amp;nbsp;for which&amp;amp;nbsp;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span class=&quot;math-tex&quot;&amp;gt;&lt;/del&gt;\(x+y\)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt;&amp;lt;em&amp;gt;&lt;/del&gt;&amp;amp;nbsp;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/em&amp;gt;&lt;/del&gt;is the identity element relative to the binary group operator&amp;amp;nbsp;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span class=&quot;math-tex&quot;&amp;gt;&lt;/del&gt;\(+\)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt;&lt;/del&gt;&amp;amp;nbsp;(&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span class=&quot;math-tex&quot;&amp;gt;&lt;/del&gt;\(y\)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt;&lt;/del&gt;&amp;amp;nbsp;is usually denoted as&amp;amp;nbsp;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span class=&quot;math-tex&quot;&amp;gt;&lt;/del&gt;\(-x\)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt;&lt;/del&gt;).|source=NIST SP 800-186}}&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;{{CyberTerm|definition=For some group element&amp;amp;nbsp;\(x\), the unique element&amp;amp;nbsp;\(y\)&amp;amp;nbsp;for which&amp;amp;nbsp;\(x+y\)&amp;amp;nbsp;is the identity element relative to the binary group operator&amp;amp;nbsp;\(+\)&amp;amp;nbsp;(\(y\)&amp;amp;nbsp;is usually denoted as&amp;amp;nbsp;\(-x\)).|source=NIST SP 800-186}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>imported&gt;Unknown user</name></author>
	</entry>
	<entry>
		<id>https://hackerpedia.org/index.php?title=Inverse&amp;diff=2093&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 00:12, 15 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=Inverse&amp;diff=2093&amp;oldid=prev"/>
		<updated>2026-01-15T00:12:26Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{LanguageHeader|en}}&lt;br /&gt;
{{CyberTerm|definition=For some group element&amp;amp;nbsp;&amp;lt;span class=&amp;quot;math-tex&amp;quot;&amp;gt;\(x\)&amp;lt;/span&amp;gt;, the unique element&amp;amp;nbsp;&amp;lt;span class=&amp;quot;math-tex&amp;quot;&amp;gt;\(y\)&amp;lt;/span&amp;gt;&amp;amp;nbsp;for which&amp;amp;nbsp;&amp;lt;span class=&amp;quot;math-tex&amp;quot;&amp;gt;\(x+y\)&amp;lt;/span&amp;gt;&amp;lt;em&amp;gt;&amp;amp;nbsp;&amp;lt;/em&amp;gt;is the identity element relative to the binary group operator&amp;amp;nbsp;&amp;lt;span class=&amp;quot;math-tex&amp;quot;&amp;gt;\(+\)&amp;lt;/span&amp;gt;&amp;amp;nbsp;(&amp;lt;span class=&amp;quot;math-tex&amp;quot;&amp;gt;\(y\)&amp;lt;/span&amp;gt;&amp;amp;nbsp;is usually denoted as&amp;amp;nbsp;&amp;lt;span class=&amp;quot;math-tex&amp;quot;&amp;gt;\(-x\)&amp;lt;/span&amp;gt;).|source=NIST SP 800-186}}&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown user</name></author>
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