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	<title>קוד:חישוב גבולות עם שארית פיאנו - היסטוריית גרסאות</title>
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	<updated>2026-04-25T10:26:06Z</updated>
	<subtitle>היסטוריית הגרסאות של הדף הזה בוויקי</subtitle>
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	<entry>
		<id>https://math-wiki.com/index.php?title=%D7%A7%D7%95%D7%93:%D7%97%D7%99%D7%A9%D7%95%D7%91_%D7%92%D7%91%D7%95%D7%9C%D7%95%D7%AA_%D7%A2%D7%9D_%D7%A9%D7%90%D7%A8%D7%99%D7%AA_%D7%A4%D7%99%D7%90%D7%A0%D7%95&amp;diff=56268&amp;oldid=prev</id>
		<title>ארז שיינר: 2 גרסאות יובאו</title>
		<link rel="alternate" type="text/html" href="https://math-wiki.com/index.php?title=%D7%A7%D7%95%D7%93:%D7%97%D7%99%D7%A9%D7%95%D7%91_%D7%92%D7%91%D7%95%D7%9C%D7%95%D7%AA_%D7%A2%D7%9D_%D7%A9%D7%90%D7%A8%D7%99%D7%AA_%D7%A4%D7%99%D7%90%D7%A0%D7%95&amp;diff=56268&amp;oldid=prev"/>
		<updated>2014-10-04T20:16:19Z</updated>

		<summary type="html">&lt;p&gt;2 גרסאות יובאו&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;he&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;→ הגרסה הקודמת&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;גרסה מ־20:16, 4 באוקטובר 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;he&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(אין הבדלים)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>ארז שיינר</name></author>
	</entry>
	<entry>
		<id>https://math-wiki.com/index.php?title=%D7%A7%D7%95%D7%93:%D7%97%D7%99%D7%A9%D7%95%D7%91_%D7%92%D7%91%D7%95%D7%9C%D7%95%D7%AA_%D7%A2%D7%9D_%D7%A9%D7%90%D7%A8%D7%99%D7%AA_%D7%A4%D7%99%D7%90%D7%A0%D7%95&amp;diff=56267&amp;oldid=prev</id>
		<title>Ofekgillon10 ב־12:48, 2 בספטמבר 2014</title>
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		<updated>2014-09-02T12:48:05Z</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;
				&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;he&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;→ הגרסה הקודמת&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;גרסה מ־12:48, 2 בספטמבר 2014&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-l3&quot;&gt;שורה 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;שורה 3:&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;\begin{example}&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;\begin{example}&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;$\lim_{x\to 0} \frac{\cos x - e^{\frac{x^2}{2}}}{x^4}$ . &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;נראה כי &lt;/del&gt;$\cos x = 1-\frac{x^2}{2}+\frac{x^4}{24}+o(x^4)  , e^{-\frac{x^2}{2}}=1-\frac{x^2}{2} + \frac{x^4}{8}+o(x^4) $&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;$\lim_{x\to 0} \frac{\cos x - e^{\frac{x^2}{2}}}{x^4}$ .&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; class=&quot;diff-side-deleted&quot;&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;$\cos x = 1-\frac{x^2}{2}+\frac{x^4}{24}+o(x^4)  , e^{-\frac{x^2}{2}}=1-\frac{x^2}{2} + \frac{x^4}{8}+o(x^4) $&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;&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;לכן&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;לכן&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;div&gt;$$\lim_{x\to 0} \frac{\cos x - e^{\frac{x^2}{2}}}{x^4} = \lim_{x\to 0} \frac{1-\frac{x^2}{2}+\frac{x^4}{24}+o(x^4)-1+\frac{x^2}{2}-\frac{x^4}{8}+o(x^4)}{x^4} = $$&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;$$\lim_{x\to 0} \frac{\cos x - e^{\frac{x^2}{2}}}{x^4} = \lim_{x\to 0} \frac{1-\frac{x^2}{2}+\frac{x^4}{24}+o(x^4)-1+\frac{x^2}{2}-\frac{x^4}{8}+o(x^4)}{x^4} = $$&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;div&gt;$$\lim_{x\to 0} \frac{(\frac{1}{24}-\frac{1}{8})x^4 + o(x^4)}{x^4}=\frac{1}{24}-\frac{1}{8}=\frac{-1}{12} $$&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;$$\lim_{x\to 0} \frac{(\frac{1}{24}-\frac{1}{8})x^4 + o(x^4)}{x^4}=\frac{1}{24}-\frac{1}{8}=\frac{-1}{12} $$&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;&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;\end{example}&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;\end{example}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ofekgillon10</name></author>
	</entry>
	<entry>
		<id>https://math-wiki.com/index.php?title=%D7%A7%D7%95%D7%93:%D7%97%D7%99%D7%A9%D7%95%D7%91_%D7%92%D7%91%D7%95%D7%9C%D7%95%D7%AA_%D7%A2%D7%9D_%D7%A9%D7%90%D7%A8%D7%99%D7%AA_%D7%A4%D7%99%D7%90%D7%A0%D7%95&amp;diff=56266&amp;oldid=prev</id>
		<title>Ofekgillon10: יצירת דף עם התוכן &quot;ניתן להשתמש בשארית פיאנו ובהגדרת $o(x-x_0)^n, x\to x_0 $ כדי לחשב גבולות.   \begin{example}  $\lim_{x\to 0} \frac{\cos x...&quot;</title>
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		<updated>2014-08-30T15:59:32Z</updated>

		<summary type="html">&lt;p&gt;יצירת דף עם התוכן &amp;quot;ניתן להשתמש בשארית פיאנו ובהגדרת $o(x-x_0)^n, x\to x_0 $ כדי לחשב גבולות.   \begin{example}  $\lim_{x\to 0} \frac{\cos x...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;דף חדש&lt;/b&gt;&lt;/p&gt;&lt;div&gt;ניתן להשתמש בשארית פיאנו ובהגדרת $o(x-x_0)^n, x\to x_0 $ כדי לחשב גבולות. &lt;br /&gt;
&lt;br /&gt;
\begin{example}&lt;br /&gt;
&lt;br /&gt;
$\lim_{x\to 0} \frac{\cos x - e^{\frac{x^2}{2}}}{x^4}$ . נראה כי $\cos x = 1-\frac{x^2}{2}+\frac{x^4}{24}+o(x^4)  , e^{-\frac{x^2}{2}}=1-\frac{x^2}{2} + \frac{x^4}{8}+o(x^4) $&lt;br /&gt;
&lt;br /&gt;
לכן&lt;br /&gt;
&lt;br /&gt;
$$\lim_{x\to 0} \frac{\cos x - e^{\frac{x^2}{2}}}{x^4} = \lim_{x\to 0} \frac{1-\frac{x^2}{2}+\frac{x^4}{24}+o(x^4)-1+\frac{x^2}{2}-\frac{x^4}{8}+o(x^4)}{x^4} = $$&lt;br /&gt;
$$\lim_{x\to 0} \frac{(\frac{1}{24}-\frac{1}{8})x^4 + o(x^4)}{x^4}=\frac{1}{24}-\frac{1}{8}=\frac{-1}{12} $$&lt;br /&gt;
&lt;br /&gt;
\end{example}&lt;/div&gt;</summary>
		<author><name>Ofekgillon10</name></author>
	</entry>
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