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    <title>MaplePrimes - comments on Post, MRB constant Q</title>
    <link>http://www.mapleprimes.com/posts/128614-MRB-Constant-Q</link>
    <language>en-us</language>
    <copyright>2026 Maplesoft, A Division of Waterloo Maple Inc.</copyright>
    <generator>Maplesoft Document System</generator>
    <lastBuildDate>Fri, 12 Jun 2026 21:17:10 GMT</lastBuildDate>
    <pubDate>Fri, 12 Jun 2026 21:17:10 GMT</pubDate>
    <itunes:subtitle />
    <itunes:summary />
    <description>The latest comments added to the Post, MRB constant Q</description>
    <image>
      <url>http://www.mapleprimes.com/images/mapleprimeswhite.jpg</url>
      <title>MaplePrimes - comments on Post, MRB constant Q</title>
      <link>http://www.mapleprimes.com/posts/128614-MRB-Constant-Q</link>
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      <title>&amp;nbsp;&amp;nbsp;The&amp;nbsp;limit(sum(n^(1/n</title>
      <link>http://www.mapleprimes.com/posts/128614-MRB-Constant-Q?ref=Feed:MaplePrimes:MRB constant Q:Comments#comment128647</link>
      <itunes:summary>&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;From the following emperical evidence alone it appears that the&amp;nbsp;limit(sum(n^(1/n)-1, n = 1 .. N), N = infinity)&lt;br&gt; &lt;br&gt;just might converge.&lt;/p&gt;
&lt;p&gt;Here is a table of limits&lt;/p&gt;
&lt;p&gt;x &amp;nbsp; &amp;nbsp;limit(sum(n^(1/n)-1,n=1..N),N=10^x)&lt;/p&gt;
&lt;p&gt;1 &amp;nbsp; &amp;nbsp; &amp;nbsp;3.1511647323226333&lt;/p&gt;
&lt;p&gt;2 &amp;nbsp; &amp;nbsp; 11.452637624960385&lt;/p&gt;
&lt;p&gt;3 &amp;nbsp; &amp;nbsp; 24.818755742523738&lt;/p&gt;
&lt;p&gt;4 &amp;nbsp; &amp;nbsp; 43.39893188518323&lt;/p&gt;
&lt;p&gt;5 &amp;nbsp; &amp;nbsp; 67.26154566874983&lt;/p&gt;
&lt;p&gt;6 &amp;nbsp; &amp;nbsp; 96.42261224741904&lt;/p&gt;
&lt;p&gt;7 &amp;nbsp; &amp;nbsp; 130.8850394120835&lt;/p&gt;
&lt;p&gt;8 &amp;nbsp; &amp;nbsp; 170.649287381816&lt;/p&gt;
&lt;p&gt;9 &amp;nbsp; &amp;nbsp; 215.7154228449&lt;/p&gt;
&lt;p&gt;10 &amp;nbsp; 266.08345507&lt;/p&gt;
&lt;p&gt;11 &amp;nbsp; 321.7533848&lt;/p&gt;
&lt;p&gt;12 &amp;nbsp; 382.725223&lt;/p&gt;
&lt;p&gt;13 &amp;nbsp; 448.99902&lt;/p&gt;
&lt;p&gt;14 &amp;nbsp; 520.57333&lt;/p&gt;
&lt;p&gt;15 &amp;nbsp; 597.45191&lt;/p&gt;
&lt;p&gt;16 &amp;nbsp; 679.63721&lt;/p&gt;
&lt;p&gt;17 &amp;nbsp; 767.0216&lt;/p&gt;
&lt;p&gt;18 &amp;nbsp; 829.7285&lt;/p&gt;
&lt;p&gt;19 &amp;nbsp; 829.727&lt;/p&gt;
&lt;p&gt;20 &amp;nbsp; 829.809&lt;/p&gt;
&lt;p&gt;21 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;22 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;23 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;24 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;25 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;26 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;27 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;28 &amp;nbsp; 829.71&lt;/p&gt;
&lt;p&gt;The table is from Mathematica using the following code:&lt;/p&gt;
&lt;p&gt;Table[{x,NSum[n^(1/n)-1,{n,1,10^x}, Method&lt;/p&gt;
&lt;p&gt;-&amp;gt;{"EulerMaclaurin", Method-&amp;gt;{"NIntegrate", "MaxRecursion"-&amp;gt;20, Method-&amp;gt;"DoubleExponential"}}]},{x,28}]&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;!--break--&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</itunes:summary>
      <description>The latest comments added to the Post, MRB constant Q</description>
      <guid>128647</guid>
      <pubDate>Mon, 12 Dec 2011 04:10:26 Z</pubDate>
      <itunes:author>Marvin Ray Burns</itunes:author>
      <author>Marvin Ray Burns</author>
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    <item>
      <title>I believe the previous table simply shows</title>
      <link>http://www.mapleprimes.com/posts/128614-MRB-Constant-Q?ref=Feed:MaplePrimes:MRB constant Q:Comments#comment128809</link>
      <itunes:summary>&lt;p&gt;I believe the previous table simply shows some "maxing out" of the software instead of showing convergence of the&amp;nbsp;limit(sum(n^(1/n)-1, n = 1 .. N), N = infinity).&lt;/p&gt;
&lt;!--break--&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://marvinrayburns.com"&gt;marvinrayburns.com&lt;br&gt;&lt;/a&gt;&lt;/p&gt;</itunes:summary>
      <description>The latest comments added to the Post, MRB constant Q</description>
      <guid>128809</guid>
      <pubDate>Thu, 15 Dec 2011 05:38:05 Z</pubDate>
      <itunes:author>Marvin Ray Burns</itunes:author>
      <author>Marvin Ray Burns</author>
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    <item>
      <title>sum(n^(1/n)-1, n = 1 .. infinity) diverges because&amp;nbsp;n^</title>
      <link>http://www.mapleprimes.com/posts/128614-MRB-Constant-Q?ref=Feed:MaplePrimes:MRB constant Q:Comments#comment129068</link>
      <itunes:summary>&lt;p&gt;&lt;span&gt;sum(n^(1/n)-1, n = 1 .. infinity) diverges because&amp;nbsp;n^(1/n) - 1 &amp;gt; exp(1/n) - 1 for n &amp;gt;= 3 and&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;limit((exp(1/n) - 1)/(1/n), n = infinity)=1.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Therefore,&amp;nbsp;sum(exp(1/n)-1, n = 1 .. infinity) diverges and so does&amp;nbsp;sum(n^(1/n)-1, n = 1 .. infinity).&lt;/span&gt;&lt;/p&gt;
&lt;!--break--&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</itunes:summary>
      <description>The latest comments added to the Post, MRB constant Q</description>
      <guid>129068</guid>
      <pubDate>Sun, 25 Dec 2011 04:14:37 Z</pubDate>
      <itunes:author>Marvin Ray Burns</itunes:author>
      <author>Marvin Ray Burns</author>
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