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	<id>https://help18.whiz.me/index.php?action=history&amp;feed=atom&amp;title=Glossary%3AU-Factor</id>
	<title>Glossary:U-Factor - Revision history</title>
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	<updated>2026-06-17T12:14:32Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.0</generator>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=9989&amp;oldid=prev</id>
		<title>SuperMemoHelp: LNK: SuperMemo Algorithm -&gt; [https://supermemo.guru/wiki/SuperMemo_Algorithm SuperMemo Algorithm]</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=9989&amp;oldid=prev"/>
		<updated>2019-03-06T09:48:00Z</updated>

		<summary type="html">&lt;p&gt;LNK: &lt;a href=&quot;/wiki/SuperMemo_Algorithm&quot; title=&quot;SuperMemo Algorithm&quot;&gt;SuperMemo Algorithm&lt;/a&gt; -&amp;gt; [https://supermemo.guru/wiki/SuperMemo_Algorithm SuperMemo Algorithm]&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 05:48, 6 March 2019&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;;&amp;lt;span id=&amp;quot;U-Factor&amp;quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;&amp;lt;span id=&amp;quot;U-Factor&amp;quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&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;:number associated with each [[Glossary:Memorized_element|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous [[Glossary:Interval|interval]] is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the [[Glossary:Interval|interval]] between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;SuperMemo Algorithm&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For [[Glossary:Topic|topics]] that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal [[Glossary:A-Factor|A-Factors]]. &#039;&#039;U&#039;&#039; in U-Factor stands for &#039;&#039;used interval increase&#039;&#039;&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;:number associated with each [[Glossary:Memorized_element|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous [[Glossary:Interval|interval]] is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the [[Glossary:Interval|interval]] between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;https://supermemo.guru/wiki/SuperMemo_Algorithm &lt;/ins&gt;SuperMemo Algorithm]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For [[Glossary:Topic|topics]] that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal [[Glossary:A-Factor|A-Factors]]. &#039;&#039;U&#039;&#039; in U-Factor stands for &#039;&#039;used interval increase&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=9647&amp;oldid=prev</id>
		<title>SuperMemoHelp at 08:42, 12 September 2016</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=9647&amp;oldid=prev"/>
		<updated>2016-09-12T08:42:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 04:42, 12 September 2016&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;;&amp;lt;span id=&amp;quot;U-Factor&amp;quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;&amp;lt;span id=&amp;quot;U-Factor&amp;quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&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;:number associated with each [[Glossary:Memorized_element|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous [[Glossary:Interval|interval]] is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the [[Glossary:Interval|interval]] between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For [[Glossary:Topic|topics]] that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal [[Glossary:A-Factor|A-Factors]]&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;:number associated with each [[Glossary:Memorized_element|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous [[Glossary:Interval|interval]] is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the [[Glossary:Interval|interval]] between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For [[Glossary:Topic|topics]] that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal [[Glossary:A-Factor|A-Factors]]&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. &#039;&#039;U&#039;&#039; in U-Factor stands for &#039;&#039;used interval increase&#039;&#039;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=9072&amp;oldid=prev</id>
		<title>SuperMemoHelp at 18:44, 26 May 2016</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=9072&amp;oldid=prev"/>
		<updated>2016-05-26T18:44:29Z</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;
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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 14:44, 26 May 2016&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; 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;&#039;&#039;&#039;&lt;/del&gt;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; - a &lt;/del&gt;number associated with each [[Glossary:Memorized_element|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous [[Glossary:Interval|interval]] is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the [[Glossary:Interval|interval]] between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For [[Glossary:Topic|topics]] that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal [[Glossary:A-Factor|A-Factors]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/ins&gt;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:&lt;/ins&gt;number associated with each [[Glossary:Memorized_element|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous [[Glossary:Interval|interval]] is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the [[Glossary:Interval|interval]] between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For [[Glossary:Topic|topics]] that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal [[Glossary:A-Factor|A-Factors]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=7620&amp;oldid=prev</id>
		<title>SuperMemoHelp at 17:10, 3 April 2016</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=7620&amp;oldid=prev"/>
		<updated>2016-04-03T17:10:27Z</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;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&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 13:10, 3 April 2016&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; 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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;#memorized_element&lt;/del&gt;|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;memorized element&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]]. It equals to the ratio of the current [[Glossary:Interval|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;interval&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]] and the previously used &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;interval&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;. If the [[Glossary:Element|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;element&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]] has not been repeated yet, i.e. the previous &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;interval&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/del&gt;is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;interval&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;repetitions&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]]. For [[Glossary:Item|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;items&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;topics&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;A-Factors&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;]]. For &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;topics&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/del&gt;that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;A-Factors&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:Memorized_element&lt;/ins&gt;|memorized element]]. It equals to the ratio of the current [[Glossary:Interval|interval]] and the previously used interval. If the [[Glossary:Element|element]] has not been repeated yet, i.e. the previous &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Interval|&lt;/ins&gt;interval&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first interval. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Interval|&lt;/ins&gt;interval&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;between [[Glossary:Repetition|repetitions]]. For [[Glossary:Item|items]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|topics]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|A-Factors]]. For &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Topic|&lt;/ins&gt;topics&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:A-Factor|&lt;/ins&gt;A-Factors&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;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=3882&amp;oldid=prev</id>
		<title>SuperMemoHelp at 11:57, 29 September 2013</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=3882&amp;oldid=prev"/>
		<updated>2013-09-29T11:57:18Z</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;
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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 07:57, 29 September 2013&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; 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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary#memorized_element|&#039;&#039;&#039;memorized element&#039;&#039;&#039;]. It equals to the ratio of the current [[Glossary:Interval|&#039;&#039;&#039;interval&#039;&#039;&#039;]] and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the [[Glossary:Element|&#039;&#039;&#039;element&#039;&#039;&#039;]] has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&#039;&#039;&#039;repetitions&#039;&#039;&#039;]]. For [[Glossary:Item|&#039;&#039;&#039;items&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|&#039;&#039;&#039;topics&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &#039;&#039;&#039;topics&#039;&#039;&#039; that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary#memorized_element|&#039;&#039;&#039;memorized element&#039;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;]. It equals to the ratio of the current [[Glossary:Interval|&#039;&#039;&#039;interval&#039;&#039;&#039;]] and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the [[Glossary:Element|&#039;&#039;&#039;element&#039;&#039;&#039;]] has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&#039;&#039;&#039;repetitions&#039;&#039;&#039;]]. For [[Glossary:Item|&#039;&#039;&#039;items&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[SuperMemo Algorithm]]. For [[Glossary:Topic|&#039;&#039;&#039;topics&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &#039;&#039;&#039;topics&#039;&#039;&#039; that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=3881&amp;oldid=prev</id>
		<title>SuperMemoHelp: RELINKED: SuperMemo Algorithm</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=3881&amp;oldid=prev"/>
		<updated>2013-09-29T11:57:04Z</updated>

		<summary type="html">&lt;p&gt;RELINKED: SuperMemo Algorithm&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;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&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 07:57, 29 September 2013&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; 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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary#memorized_element|&#039;&#039;&#039;memorized element&#039;&#039;&#039;]. It equals to the ratio of the current [[Glossary:Interval|&#039;&#039;&#039;interval&#039;&#039;&#039;]] and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the [[Glossary:Element|&#039;&#039;&#039;element&#039;&#039;&#039;]] has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&#039;&#039;&#039;repetitions&#039;&#039;&#039;]]. For [[Glossary:Item|&#039;&#039;&#039;items&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http://supermemo.com/english/algsm11.htm &lt;/del&gt;SuperMemo Algorithm]. For [[Glossary:Topic|&#039;&#039;&#039;topics&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &#039;&#039;&#039;topics&#039;&#039;&#039; that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary#memorized_element|&#039;&#039;&#039;memorized element&#039;&#039;&#039;]. It equals to the ratio of the current [[Glossary:Interval|&#039;&#039;&#039;interval&#039;&#039;&#039;]] and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the [[Glossary:Element|&#039;&#039;&#039;element&#039;&#039;&#039;]] has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&#039;&#039;&#039;repetitions&#039;&#039;&#039;]]. For [[Glossary:Item|&#039;&#039;&#039;items&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/ins&gt;SuperMemo Algorithm&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;]. For [[Glossary:Topic|&#039;&#039;&#039;topics&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &#039;&#039;&#039;topics&#039;&#039;&#039; that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=3880&amp;oldid=prev</id>
		<title>SuperMemoHelp: FIXED: Broken link to memorized element</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=3880&amp;oldid=prev"/>
		<updated>2013-09-29T11:56:39Z</updated>

		<summary type="html">&lt;p&gt;FIXED: Broken link to memorized element&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;en&quot;&gt;
				&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 07:56, 29 September 2013&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; 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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:Memorized element&lt;/del&gt;|&#039;&#039;&#039;memorized element&#039;&#039;&#039;]. It equals to the ratio of the current [[Glossary:Interval|&#039;&#039;&#039;interval&#039;&#039;&#039;]] and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the [[Glossary:Element|&#039;&#039;&#039;element&#039;&#039;&#039;]] has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&#039;&#039;&#039;repetitions&#039;&#039;&#039;]]. For [[Glossary:Item|&#039;&#039;&#039;items&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For [[Glossary:Topic|&#039;&#039;&#039;topics&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &#039;&#039;&#039;topics&#039;&#039;&#039; that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each [[Glossary&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;#memorized_element&lt;/ins&gt;|&#039;&#039;&#039;memorized element&#039;&#039;&#039;]. It equals to the ratio of the current [[Glossary:Interval|&#039;&#039;&#039;interval&#039;&#039;&#039;]] and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the [[Glossary:Element|&#039;&#039;&#039;element&#039;&#039;&#039;]] has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between [[Glossary:Repetition|&#039;&#039;&#039;repetitions&#039;&#039;&#039;]]. For [[Glossary:Item|&#039;&#039;&#039;items&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For [[Glossary:Topic|&#039;&#039;&#039;topics&#039;&#039;&#039;]], &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &#039;&#039;&#039;topics&#039;&#039;&#039; that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=2160&amp;oldid=prev</id>
		<title>SuperMemoHelp: Linking Memorized element, Interval, Element, Item, and Topic glossary articles</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=2160&amp;oldid=prev"/>
		<updated>2011-04-09T09:07:50Z</updated>

		<summary type="html">&lt;p&gt;Linking Memorized element, Interval, Element, Item, and Topic glossary articles&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;en&quot;&gt;
				&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 05:07, 9 April 2011&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; 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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each memorized element. It equals to the ratio of the current &#039;&#039;&#039;interval&#039;&#039;&#039; and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the element has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between repetitions. For items, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For topics, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For topics that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Memorized element|&#039;&#039;&#039;&lt;/ins&gt;memorized element&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;]&lt;/ins&gt;. It equals to the ratio of the current &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Interval|&lt;/ins&gt;&#039;&#039;&#039;interval&#039;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Element|&#039;&#039;&#039;&lt;/ins&gt;element&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;]] &lt;/ins&gt;has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Repetition|&#039;&#039;&#039;&lt;/ins&gt;repetitions&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;]]&lt;/ins&gt;. For &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Item|&#039;&#039;&#039;&lt;/ins&gt;items&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;]]&lt;/ins&gt;, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:Topic|&#039;&#039;&#039;&lt;/ins&gt;topics&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;]]&lt;/ins&gt;, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [[Glossary:A-Factor|&#039;&#039;&#039;A-Factors&#039;&#039;&#039;]]. For &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/ins&gt;topics&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/ins&gt;that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SuperMemoHelp</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=1547&amp;oldid=prev</id>
		<title>WikiSysop: Adding a link to Glossary:A-Factor</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=1547&amp;oldid=prev"/>
		<updated>2009-09-05T15:16:25Z</updated>

		<summary type="html">&lt;p&gt;Adding a link to Glossary:A-Factor&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;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&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 11:16, 5 September 2009&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; 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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each memorized element. It equals to the ratio of the current &#039;&#039;&#039;interval&#039;&#039;&#039; and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the element has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between repetitions. For items, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For topics, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by &#039;&#039;&#039;A-Factors&#039;&#039;&#039;. For topics that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&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;&#039;&#039;&#039;&amp;lt;span id=&quot;U-Factor&quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&#039;&#039;&#039; - a number associated with each memorized element. It equals to the ratio of the current &#039;&#039;&#039;interval&#039;&#039;&#039; and the previously used &#039;&#039;&#039;interval&#039;&#039;&#039;. If the element has not been repeated yet, i.e. the previous &#039;&#039;&#039;interval&#039;&#039;&#039; is not defined, &#039;&#039;&#039;U-Factor&#039;&#039;&#039; equals the first &#039;&#039;&#039;interval&#039;&#039;&#039;. The greater the &#039;&#039;&#039;U-Factor&#039;&#039;&#039; the greater the increase of the interval between repetitions. For items, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For topics, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; are determined by &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Glossary:A-Factor|&lt;/ins&gt;&#039;&#039;&#039;A-Factors&#039;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;. For topics that have already been reviewed at least once, that have not been subject to postpones, &#039;&#039;&#039;U-Factors&#039;&#039;&#039; equal &#039;&#039;&#039;A-Factors&#039;&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=1213&amp;oldid=prev</id>
		<title>WikiSysop: Created page with &#039;&#039;&#039;&#039;&lt;span id=&quot;U-Factor&quot;&gt;U-Factor&lt;/span&gt;&#039;&#039;&#039; - a number associated with each memorized element. It equals to the ratio of the current &#039;&#039;&#039;interval&#039;&#039;&#039; and the previously used &#039;&#039;&#039;inter…&#039;</title>
		<link rel="alternate" type="text/html" href="https://help18.whiz.me/index.php?title=Glossary:U-Factor&amp;diff=1213&amp;oldid=prev"/>
		<updated>2009-06-18T10:22:09Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;lt;span id=&amp;quot;U-Factor&amp;quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&amp;#039;&amp;#039;&amp;#039; - a number associated with each memorized element. It equals to the ratio of the current &amp;#039;&amp;#039;&amp;#039;interval&amp;#039;&amp;#039;&amp;#039; and the previously used &amp;#039;&amp;#039;&amp;#039;inter…&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;&amp;lt;span id=&amp;quot;U-Factor&amp;quot;&amp;gt;U-Factor&amp;lt;/span&amp;gt;&amp;#039;&amp;#039;&amp;#039; - a number associated with each memorized element. It equals to the ratio of the current &amp;#039;&amp;#039;&amp;#039;interval&amp;#039;&amp;#039;&amp;#039; and the previously used &amp;#039;&amp;#039;&amp;#039;interval&amp;#039;&amp;#039;&amp;#039;. If the element has not been repeated yet, i.e. the previous &amp;#039;&amp;#039;&amp;#039;interval&amp;#039;&amp;#039;&amp;#039; is not defined, &amp;#039;&amp;#039;&amp;#039;U-Factor&amp;#039;&amp;#039;&amp;#039; equals the first &amp;#039;&amp;#039;&amp;#039;interval&amp;#039;&amp;#039;&amp;#039;. The greater the &amp;#039;&amp;#039;&amp;#039;U-Factor&amp;#039;&amp;#039;&amp;#039; the greater the increase of the interval between repetitions. For items, &amp;#039;&amp;#039;&amp;#039;U-Factors&amp;#039;&amp;#039;&amp;#039; are determined by [http://supermemo.com/english/algsm11.htm SuperMemo Algorithm]. For topics, &amp;#039;&amp;#039;&amp;#039;U-Factors&amp;#039;&amp;#039;&amp;#039; are determined by &amp;#039;&amp;#039;&amp;#039;A-Factors&amp;#039;&amp;#039;&amp;#039;. For topics that have already been reviewed at least once, that have not been subject to postpones, &amp;#039;&amp;#039;&amp;#039;U-Factors&amp;#039;&amp;#039;&amp;#039; equal &amp;#039;&amp;#039;&amp;#039;A-Factors&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
</feed>