Binary logarithm: Difference between revisions

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Wikispaces>guest
**Imported revision 313879972 - Original comment: **
Wikispaces>xenwolf
**Imported revision 313880170 - Original comment: direct link**
Line 1: Line 1:
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
: This revision was by author [[User:guest|guest]] and made on <tt>2012-03-23 04:17:50 UTC</tt>.<br>
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2012-03-23 04:19:38 UTC</tt>.<br>
: The original revision id was <tt>313879972</tt>.<br>
: The original revision id was <tt>313880170</tt>.<br>
: The revision comment was: <tt></tt><br>
: The revision comment was: <tt>direct link</tt><br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
<h4>Original Wikitext content:</h4>
<h4>Original Wikitext content:</h4>
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">The symbol **log2** is often used for the **[[http://en.wikipedia.org/wiki/Binary_logarithm|binary logarithm]]**, also called //dual logarithm//.
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">The symbol **log2** is often used for the **[[http://en.wikipedia.org/wiki/Binary_logarithm|binary logarithm]]**, also called //dual logarithm//.


==Log2 of the first [[primes]]==  
==Log2 of the first [[prime numbers|primes]]==  
||~ prime ||~ log2 prime ||
||~ prime ||~ log2 prime ||
|| 2 || 1 ||
|| 2 || 1 ||
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<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;log2&lt;/title&gt;&lt;/head&gt;&lt;body&gt;The symbol &lt;strong&gt;log2&lt;/strong&gt; is often used for the &lt;strong&gt;&lt;a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Binary_logarithm" rel="nofollow"&gt;binary logarithm&lt;/a&gt;&lt;/strong&gt;, also called &lt;em&gt;dual logarithm&lt;/em&gt;.&lt;br /&gt;
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;log2&lt;/title&gt;&lt;/head&gt;&lt;body&gt;The symbol &lt;strong&gt;log2&lt;/strong&gt; is often used for the &lt;strong&gt;&lt;a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Binary_logarithm" rel="nofollow"&gt;binary logarithm&lt;/a&gt;&lt;/strong&gt;, also called &lt;em&gt;dual logarithm&lt;/em&gt;.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc0"&gt;&lt;a name="x-Log2 of the first primes"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;Log2 of the first &lt;a class="wiki_link" href="/primes"&gt;primes&lt;/a&gt;&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc0"&gt;&lt;a name="x-Log2 of the first primes"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;Log2 of the first &lt;a class="wiki_link" href="/prime%20numbers"&gt;primes&lt;/a&gt;&lt;/h2&gt;
   
   



Revision as of 04:19, 23 March 2012

IMPORTED REVISION FROM WIKISPACES

This is an imported revision from Wikispaces. The revision metadata is included below for reference:

This revision was by author xenwolf and made on 2012-03-23 04:19:38 UTC.
The original revision id was 313880170.
The revision comment was: direct link

The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.

Original Wikitext content:

The symbol **log2** is often used for the **[[http://en.wikipedia.org/wiki/Binary_logarithm|binary logarithm]]**, also called //dual logarithm//.

==Log2 of the first [[prime numbers|primes]]== 
||~ prime ||~ log2 prime ||
|| 2 || 1 ||
|| 3 || 1.584962501 ||
|| 5 || 2.321928095 ||
|| 7 || 2.807354922 ||
|| 11 || 3.459431619 ||
|| 13 || 3.700439718 ||
|| 17 || 4.087462841 ||
|| 19 || 4.247927513 ||
|| 23 || 4.523561956 ||
|| 29 || 4.857980995 ||

You can calculate the binary logarithm of n like this

log2(n) = ln(n)/ln(2)

Original HTML content:

<html><head><title>log2</title></head><body>The symbol <strong>log2</strong> is often used for the <strong><a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Binary_logarithm" rel="nofollow">binary logarithm</a></strong>, also called <em>dual logarithm</em>.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:0:&lt;h2&gt; --><h2 id="toc0"><a name="x-Log2 of the first primes"></a><!-- ws:end:WikiTextHeadingRule:0 -->Log2 of the first <a class="wiki_link" href="/prime%20numbers">primes</a></h2>
 

<table class="wiki_table">
    <tr>
        <th>prime<br />
</th>
        <th>log2 prime<br />
</th>
    </tr>
    <tr>
        <td>2<br />
</td>
        <td>1<br />
</td>
    </tr>
    <tr>
        <td>3<br />
</td>
        <td>1.584962501<br />
</td>
    </tr>
    <tr>
        <td>5<br />
</td>
        <td>2.321928095<br />
</td>
    </tr>
    <tr>
        <td>7<br />
</td>
        <td>2.807354922<br />
</td>
    </tr>
    <tr>
        <td>11<br />
</td>
        <td>3.459431619<br />
</td>
    </tr>
    <tr>
        <td>13<br />
</td>
        <td>3.700439718<br />
</td>
    </tr>
    <tr>
        <td>17<br />
</td>
        <td>4.087462841<br />
</td>
    </tr>
    <tr>
        <td>19<br />
</td>
        <td>4.247927513<br />
</td>
    </tr>
    <tr>
        <td>23<br />
</td>
        <td>4.523561956<br />
</td>
    </tr>
    <tr>
        <td>29<br />
</td>
        <td>4.857980995<br />
</td>
    </tr>
</table>

<br />
You can calculate the binary logarithm of n like this<br />
<br />
log2(n) = ln(n)/ln(2)</body></html>