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	<title>418531 ภาคต้น 2552/โจทย์ปัญหาการวิเคราะห์เชิงเส้นกำกับ/เฉลยข้อ 2 - ประวัติรุ่นแก้ไข</title>
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	<updated>2026-05-07T00:26:07Z</updated>
	<subtitle>ประวัติรุ่นแก้ไขของหน้านี้ในวิกิ</subtitle>
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	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6770&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อย่อย 3 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6770&amp;oldid=prev"/>
		<updated>2009-08-04T08:12:22Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:12, 4 สิงหาคม 2552&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-l11&quot; &gt;แถว 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ข้อความนี้ไม่เป็นจริง&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;ให้ &amp;lt;math&amp;gt;f(n) = 2n \,&amp;lt;/math&amp;gt; เราได้ว่า &amp;lt;math&amp;gt;f(n) = O(n) \,&amp;lt;/math&amp;gt; แต่ &amp;lt;math&amp;gt;2^{f(n)} = 2^{2n} = 4^n \neq O(2^n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;ให้ &amp;lt;math&amp;gt;f(n) = 2n \,&amp;lt;/math&amp;gt; เราได้ว่า &amp;lt;math&amp;gt;f(n) = O(n) \,&amp;lt;/math&amp;gt; แต่ &amp;lt;math&amp;gt;2^{f(n)} = 2^{2n} = 4^n \neq O(2^n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6769&amp;oldid=prev</id>
		<title>158.108.183.136: /* ข้อย่อย 3 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6769&amp;oldid=prev"/>
		<updated>2009-08-04T08:11:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:11, 4 สิงหาคม 2552&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-l11&quot; &gt;แถว 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;สมมติให้ &lt;/del&gt;&amp;lt;math&amp;gt;f(n) = &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c&amp;#039; &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n&amp;#039;_0 &lt;/del&gt;\,&amp;lt;/math&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq n&amp;#039;_0 \,&amp;lt;/math&amp;gt; แล้ว &lt;/del&gt;&amp;lt;math&amp;gt;f(n) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\leq c&amp;#039; g&lt;/del&gt;(n) \,&amp;lt;/math&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ซึ่งหมายความว่า &lt;/del&gt;&amp;lt;math&amp;gt;2^{f(n)} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\leq &lt;/del&gt;2^{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;c&amp;#039; g(n)&lt;/del&gt;} = &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{2^{c&amp;#039;}}&lt;/del&gt;^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{g(&lt;/del&gt;n&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;)} &lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,&amp;lt;/math&amp;gt; ด้วยเหตุนี้ &amp;lt;math&amp;gt;2^{f(n)} = &lt;/del&gt;O(2^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{g(&lt;/del&gt;n)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;})&amp;lt;/math&amp;gt; ด้วยเนื่องจากเราสามารถเลือก &amp;lt;math&amp;gt;c = 2^{c&amp;#039;} \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 = n&amp;#039;_0 &lt;/del&gt;\,&amp;lt;/math&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ได้&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;ให้ &lt;/ins&gt;&amp;lt;math&amp;gt;f(n) = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2n &lt;/ins&gt;\,&amp;lt;/math&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;เราได้ว่า &lt;/ins&gt;&amp;lt;math&amp;gt;f(n) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;= O&lt;/ins&gt;(n) \,&amp;lt;/math&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;แต่ &lt;/ins&gt;&amp;lt;math&amp;gt;2^{f(n)} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;= &lt;/ins&gt;2^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2n&lt;/ins&gt;} = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;^n \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;neq &lt;/ins&gt;O(2^n) \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>158.108.183.136</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6768&amp;oldid=prev</id>
		<title>158.108.183.136: /* ข้อย่อย 3 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6768&amp;oldid=prev"/>
		<updated>2009-08-04T08:09:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:09, 4 สิงหาคม 2552&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-l11&quot; &gt;แถว 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c&amp;#039; &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq n&amp;#039;_0 \,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c&amp;#039; g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} \leq 2^{c&amp;#039; g(n)} = {2^{c&amp;#039;}}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;^{2&lt;/del&gt;^{g(n)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/del&gt;} \,&amp;lt;/math&amp;gt; ด้วยเหตุนี้ &amp;lt;math&amp;gt;2^{f(n)} = O(2^{g(n)})&amp;lt;/math&amp;gt; ด้วยเนื่องจากเราสามารถเลือก &amp;lt;math&amp;gt;c = 2^{c&amp;#039;} \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 = n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ได้&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c&amp;#039; &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq n&amp;#039;_0 \,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c&amp;#039; g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} \leq 2^{c&amp;#039; g(n)} = {2^{c&amp;#039;}}^{g(n)} \,&amp;lt;/math&amp;gt; ด้วยเหตุนี้ &amp;lt;math&amp;gt;2^{f(n)} = O(2^{g(n)})&amp;lt;/math&amp;gt; ด้วยเนื่องจากเราสามารถเลือก &amp;lt;math&amp;gt;c = 2^{c&amp;#039;} \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 = n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ได้&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>158.108.183.136</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6767&amp;oldid=prev</id>
		<title>158.108.183.136: /* ข้อย่อย 3 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6767&amp;oldid=prev"/>
		<updated>2009-08-04T08:08:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:08, 4 สิงหาคม 2552&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-l11&quot; &gt;แถว 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c&amp;#039; &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq n&amp;#039;_0 \,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c&amp;#039; g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} \leq 2^{c&amp;#039; g(n)} = 2^{c&amp;#039;} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\cdot &lt;/del&gt;2^{g(n)} \,&amp;lt;/math&amp;gt; ด้วยเหตุนี้ &amp;lt;math&amp;gt;2^{f(n)} = O(2^{g(n)})&amp;lt;/math&amp;gt; ด้วยเนื่องจากเราสามารถเลือก &amp;lt;math&amp;gt;c = 2^{c&amp;#039;} \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 = n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ได้&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c&amp;#039; &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq n&amp;#039;_0 \,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c&amp;#039; g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} \leq 2^{c&amp;#039; g(n)} = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{&lt;/ins&gt;2^{c&amp;#039;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}^{&lt;/ins&gt;2^{g(n)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/ins&gt;} \,&amp;lt;/math&amp;gt; ด้วยเหตุนี้ &amp;lt;math&amp;gt;2^{f(n)} = O(2^{g(n)})&amp;lt;/math&amp;gt; ด้วยเนื่องจากเราสามารถเลือก &amp;lt;math&amp;gt;c = 2^{c&amp;#039;} \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 = n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ได้&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>158.108.183.136</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6691&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อย่อย 3 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6691&amp;oldid=prev"/>
		<updated>2009-08-02T15:11:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 15:11, 2 สิงหาคม 2552&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-l11&quot; &gt;แถว 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 3 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0 &lt;/del&gt;\,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0 &lt;/del&gt;\,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt; &lt;/del&gt;2^{c g(n)} = 2^c \cdot 2^{g(n)} \,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039; &lt;/ins&gt;&amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n&amp;#039;_0 &lt;/ins&gt;\,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n&amp;#039;_0 &lt;/ins&gt;\,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039; &lt;/ins&gt;g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\leq &lt;/ins&gt;2^{c&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039; &lt;/ins&gt;g(n)} = 2^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{&lt;/ins&gt;c&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039;} &lt;/ins&gt;\cdot 2^{g(n)} \,&amp;lt;/math&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ด้วยเหตุนี้ &amp;lt;math&amp;gt;2^{f(n)} = O(2^{g(n)})&amp;lt;/math&amp;gt; ด้วยเนื่องจากเราสามารถเลือก &amp;lt;math&amp;gt;c = 2^{c&amp;#039;} \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 = n&amp;#039;_0 \,&amp;lt;/math&amp;gt; ได้&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6690&amp;oldid=prev</id>
		<title>Cardcaptor: /* ข้อย่อย 2 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6690&amp;oldid=prev"/>
		<updated>2009-08-02T15:08:36Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 2&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 15:08, 2 สิงหาคม 2552&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-l9&quot; &gt;แถว 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จะได้ว่า  &amp;lt;math&amp;gt; f(n)+ g(n) &amp;lt;/math&amp;gt; คือ  &amp;lt;math&amp;gt; n+n^2=O(n^2)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จะได้ว่า  &amp;lt;math&amp;gt; f(n)+ g(n) &amp;lt;/math&amp;gt; คือ  &amp;lt;math&amp;gt; n+n^2=O(n^2)&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;== ข้อย่อย 3 ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;สมมติให้ &amp;lt;math&amp;gt;f(n) = O(g(n)) \,&amp;lt;/math&amp;gt; แสดงว่ามีค่าคงที่ &amp;lt;math&amp;gt;c &amp;gt; 0 \,&amp;lt;/math&amp;gt; และ &amp;lt;math&amp;gt;n_0 \,&amp;lt;/math&amp;gt; ที่ทำให้ถ้า &amp;lt;math&amp;gt;n \geq n_0 \,&amp;lt;/math&amp;gt; แล้ว &amp;lt;math&amp;gt;f(n) \leq c g(n) \,&amp;lt;/math&amp;gt; ซึ่งหมายความว่า &amp;lt;math&amp;gt;2^{f(n)} &amp;lt; 2^{c g(n)} = 2^c \cdot 2^{g(n)} \,&amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 4 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cardcaptor</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6608&amp;oldid=prev</id>
		<title>Aoy เมื่อ 08:44, 1 สิงหาคม 2552</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6608&amp;oldid=prev"/>
		<updated>2009-08-01T08:44:51Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:44, 1 สิงหาคม 2552&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-l23&quot; &gt;แถว 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, n_2 = n_1  &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, n_2 = n_1  &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;== ข้อย่อย 6 ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ข้อความนี้ไม่เป็นจริง จะแสดงตัวอย่างขัดแย้ง ให้ &amp;lt;math&amp;gt; f(n)= 2^n &amp;lt;/math&amp;gt; จะได้ว่า &amp;lt;math&amp;gt; f(n/2)=2^{n/2}=2^{(1/2)n} &amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ซึ่ง &amp;lt;math&amp;gt; 2^n \neq \Theta (2^{(1/2)n}) &amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6607&amp;oldid=prev</id>
		<title>Aoy: /* ข้อย่อย 5 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6607&amp;oldid=prev"/>
		<updated>2009-08-01T08:40:10Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 5&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:40, 1 สิงหาคม 2552&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-l20&quot; &gt;แถว 20:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 20:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จากที่รู้ว่า &amp;lt;math&amp;gt; f(n) = O(g(n)) &amp;lt;/math&amp;gt; เป็นจริง นั่นคือ สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt; c_1, n_1 &amp;lt;/math&amp;gt; บางตัว แล้ว &amp;lt;math&amp;gt; 0 \leq f(n) \leq (c_1(g(n))&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; n_1 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จากที่รู้ว่า &amp;lt;math&amp;gt; f(n) = O(g(n)) &amp;lt;/math&amp;gt; เป็นจริง นั่นคือ สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt; c_1, n_1 &amp;lt;/math&amp;gt; บางตัว แล้ว &amp;lt;math&amp;gt; 0 \leq f(n) \leq (c_1(g(n))&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; n_1 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ต้องการแสดงว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; นั่นคือต้องการจำนวนเต็มบวก &amp;lt;math&amp;gt; c_2, n_2 &amp;lt;/math&amp;gt; บางตัว ที่ทำให้ &amp;lt;math&amp;gt; 0 \leq (c_2(f(n)) \leq g(n)&amp;lt;/math&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;จะเป็นจริง &lt;/del&gt;สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; n_2 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ต้องการแสดงว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; นั่นคือต้องการจำนวนเต็มบวก &amp;lt;math&amp;gt; c_2, n_2 &amp;lt;/math&amp;gt; บางตัว ที่ทำให้ &amp;lt;math&amp;gt; 0 \leq (c_2(f(n)) \leq g(n)&amp;lt;/math&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;เป็นจริง &lt;/ins&gt;สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; n_2 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, n_2 = n_1  &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, n_2 = n_1  &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6606&amp;oldid=prev</id>
		<title>Aoy: /* ข้อย่อย 5 */</title>
		<link rel="alternate" type="text/html" href="http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6606&amp;oldid=prev"/>
		<updated>2009-08-01T08:39:19Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 5&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:39, 1 สิงหาคม 2552&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-l18&quot; &gt;แถว 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;ข้อความนี้เป็นจริง จะทำการพิสูจน์&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;ข้อความนี้เป็นจริง จะทำการพิสูจน์&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;จากที่รู้ว่า &amp;lt;math&amp;gt; f(n) = O(g(n)) &amp;lt;/math&amp;gt; เป็นจริง นั่นคือ สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt; c_1, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0^&amp;#039; &lt;/del&gt;&amp;lt;/math&amp;gt; บางตัว แล้ว &amp;lt;math&amp;gt; 0 \leq f(n) \leq (c_1(g(n))&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0^&amp;#039; &lt;/del&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;จากที่รู้ว่า &amp;lt;math&amp;gt; f(n) = O(g(n)) &amp;lt;/math&amp;gt; เป็นจริง นั่นคือ สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt; c_1, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n_1 &lt;/ins&gt;&amp;lt;/math&amp;gt; บางตัว แล้ว &amp;lt;math&amp;gt; 0 \leq f(n) \leq (c_1(g(n))&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n_1 &lt;/ins&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ต้องการแสดงว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; นั่นคือต้องการจำนวนเต็มบวก &amp;lt;math&amp;gt; c_2, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0^&amp;#039;&amp;#039; &lt;/del&gt;&amp;lt;/math&amp;gt; บางตัว ที่ทำให้ &amp;lt;math&amp;gt; 0 \leq (c_2(f(n)) \leq g(n)&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0^&amp;#039;&amp;#039; &lt;/del&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;ต้องการแสดงว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; นั่นคือต้องการจำนวนเต็มบวก &amp;lt;math&amp;gt; c_2, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n_2 &lt;/ins&gt;&amp;lt;/math&amp;gt; บางตัว ที่ทำให้ &amp;lt;math&amp;gt; 0 \leq (c_2(f(n)) \leq g(n)&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n_2 &lt;/ins&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0^&amp;#039;&amp;#039; &lt;/del&gt;= &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;n_0^&amp;#039; &lt;/del&gt; &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n_2 &lt;/ins&gt;= &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;n_1 &lt;/ins&gt; &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
	<entry>
		<id>http://158.108.32.49/wiki/index.php?title=418531_%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B8%95%E0%B9%89%E0%B8%99_2552/%E0%B9%82%E0%B8%88%E0%B8%97%E0%B8%A2%E0%B9%8C%E0%B8%9B%E0%B8%B1%E0%B8%8D%E0%B8%AB%E0%B8%B2%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A7%E0%B8%B4%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B2%E0%B8%B0%E0%B8%AB%E0%B9%8C%E0%B9%80%E0%B8%8A%E0%B8%B4%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%9A/%E0%B9%80%E0%B8%89%E0%B8%A5%E0%B8%A2%E0%B8%82%E0%B9%89%E0%B8%AD_2&amp;diff=6605&amp;oldid=prev</id>
		<title>Aoy: /* ข้อย่อย 5 */</title>
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		<updated>2009-08-01T08:38:11Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;ข้อย่อย 5&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;th&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;←รุ่นแก้ไขก่อนหน้า&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;รุ่นแก้ไขเมื่อ 08:38, 1 สิงหาคม 2552&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-l16&quot; &gt;แถว 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;แถว 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 5 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;== ข้อย่อย 5 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;อ.วัฒนา&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;ข้อความนี้เป็นจริง จะทำการพิสูจน์&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;จากที่รู้ว่า &amp;lt;math&amp;gt; f(n) = O(g(n)) &amp;lt;/math&amp;gt; เป็นจริง นั่นคือ สำหรับจำนวนเต็มบวก &amp;lt;math&amp;gt; c_1, n_0^&amp;#039; &amp;lt;/math&amp;gt; บางตัว แล้ว &amp;lt;math&amp;gt; 0 \leq f(n) \leq (c_1(g(n))&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; n_0^&amp;#039; &amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;ต้องการแสดงว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; นั่นคือต้องการจำนวนเต็มบวก &amp;lt;math&amp;gt; c_2, n_0^&amp;#039;&amp;#039; &amp;lt;/math&amp;gt; บางตัว ที่ทำให้ &amp;lt;math&amp;gt; 0 \leq (c_2(f(n)) \leq g(n)&amp;lt;/math&amp;gt; จะเป็นจริง สำหรับทุก ๆ &amp;lt;math&amp;gt; n &amp;gt; n_0^&amp;#039;&amp;#039; &amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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 class=&quot;diffchange diffchange-inline&quot;&gt;จากข้างต้นจะให้ &amp;lt;math&amp;gt; c_2 = 1/c_1, n_0^&amp;#039;&amp;#039; = n_0^&amp;#039;  &amp;lt;/math&amp;gt; ก็จะได้ว่า &amp;lt;math&amp;gt; g(n) = \Omega(f(n)) &amp;lt;/math&amp;gt; เป็นจริง&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aoy</name></author>
		
	</entry>
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