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	<id>https://wikiskola.se/index.php?action=history&amp;feed=atom&amp;title=R%C3%A4kneregler_f%C3%B6r_logaritmer</id>
	<title>Räkneregler för logaritmer - Versionshistorik</title>
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	<updated>2026-05-05T01:04:03Z</updated>
	<subtitle>Versionshistorik för denna sida på wikin</subtitle>
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		<id>https://wikiskola.se/index.php?title=R%C3%A4kneregler_f%C3%B6r_logaritmer&amp;diff=31449&amp;oldid=prev</id>
		<title>Hakan: Skapade sidan med &#039; &#039;&#039;&#039;Sats:&#039;&#039;&#039; Multiplikation    lg(a b) = lg a + lg b  &#039;&#039;&#039;Sats:&#039;&#039;&#039; Division    lg (a/b) = lg a - lg b  &#039;&#039;&#039;Sats:&#039;&#039;&#039; Potensräkning     lg a&lt;sup&gt;p&lt;/sup&gt; = p lg a  &#039;&#039;&#039;Något att k...&#039;</title>
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		<updated>2015-03-25T21:09:22Z</updated>

		<summary type="html">&lt;p&gt;Skapade sidan med &amp;#039; &amp;#039;&amp;#039;&amp;#039;Sats:&amp;#039;&amp;#039;&amp;#039; Multiplikation    lg(a b) = lg a + lg b  &amp;#039;&amp;#039;&amp;#039;Sats:&amp;#039;&amp;#039;&amp;#039; Division    lg (a/b) = lg a - lg b  &amp;#039;&amp;#039;&amp;#039;Sats:&amp;#039;&amp;#039;&amp;#039; Potensräkning     lg a&amp;lt;sup&amp;gt;p&amp;lt;/sup&amp;gt; = p lg a  &amp;#039;&amp;#039;&amp;#039;Något att k...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Sats:&amp;#039;&amp;#039;&amp;#039; Multiplikation&lt;br /&gt;
 &lt;br /&gt;
 lg(a b) = lg a + lg b&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Sats:&amp;#039;&amp;#039;&amp;#039; Division&lt;br /&gt;
 &lt;br /&gt;
 lg (a/b) = lg a - lg b&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Sats:&amp;#039;&amp;#039;&amp;#039; Potensräkning&lt;br /&gt;
 &lt;br /&gt;
  lg a&amp;lt;sup&amp;gt;p&amp;lt;/sup&amp;gt; = p lg a&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Något att klura på:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
Vad är log([http://sv.wikipedia.org/wiki/Googolplex Googolplex])&lt;br /&gt;
&lt;br /&gt;
Vad är sjätteroten av en centiljon 10&amp;lt;sup&amp;gt;600&amp;lt;/sup&amp;gt; och hur många miljoner är det ?&lt;br /&gt;
&lt;br /&gt;
[http://sv.wikipedia.org/wiki/Namn_p%C3%A5_stora_tal Om stora tal]&lt;br /&gt;
&lt;br /&gt;
Hur många siffror har primtalet 2&amp;lt;sup&amp;gt;57885161&amp;lt;/sup&amp;gt;-1 ?&lt;br /&gt;
&lt;br /&gt;
&amp;lt;i&amp;gt;Tips:&amp;lt;/i&amp;gt; log&amp;lt;sub&amp;gt;10&amp;lt;/sub&amp;gt;(1234)=3,09..&lt;br /&gt;
&lt;br /&gt;
=== Repetition - Potenser ===&lt;br /&gt;
&lt;br /&gt;
{{:potenser}}&lt;/div&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
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