Binary logarithm: Difference between revisions
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Wikispaces>xenwolf **Imported revision 313880170 - Original comment: direct link** |
Wikispaces>genewardsmith **Imported revision 314108348 - Original comment: ** |
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<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: | : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2012-03-23 17:21:44 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>314108348</tt>.<br> | ||
: The revision comment was: <tt> | : The revision comment was: <tt></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 | <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 symbols **log2**, **lb** or **ld** are used for the **[[http://en.wikipedia.org/wiki/Binary_logarithm|binary logarithm]]**, also called //dual logarithm//. | ||
==Log2 of the first [[prime numbers|primes]]== | ==Log2 of the first [[prime numbers|primes]]== | ||
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log2(n) = ln(n)/ln(2)</pre></div> | log2(n) = ln(n)/ln(2)</pre></div> | ||
<h4>Original HTML content:</h4> | <h4>Original HTML 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;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>log2</title></head><body>The | <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"><html><head><title>log2</title></head><body>The symbols <strong>log2</strong>, <strong>lb</strong> or <strong>ld</strong> are 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 /> | <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> | <!-- 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> | ||
Revision as of 17:21, 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 genewardsmith and made on 2012-03-23 17:21:44 UTC.
- The original revision id was 314108348.
- The revision comment was:
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 symbols **log2**, **lb** or **ld** are 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 symbols <strong>log2</strong>, <strong>lb</strong> or <strong>ld</strong> are 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:<h2> --><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>