<?xml version="1.0"?><rss version="2.0">   <channel>      <title>mathematics: Frequently tagged products at Amazon.com</title>      <link>http://www.amazon.com/tag/mathematics/products?sort=relevant</link>      <description><![CDATA[Products on amazon.com which are tagged "mathematics" most frequently.  Please note that product prices and availability are subject to change.  Prices and availability were accurate at the time this feed was generated; however, they may differ from those you see when you visit Amazon.com]]></description>      <pubDate>Sun, 22 Jan 2012 22:51:01 GMT</pubDate>      <lastBuildDate>Sun, 22 Jan 2012 22:51:01 GMT</lastBuildDate>      <ttl>60</ttl>      <generator>Amazon Community RSS 2.0</generator>      <language>en-us</language>      <copyright>Copyright 2012, Amazon.com</copyright>      <item>         <title>Gödel, Escher, Bach: An Eternal Golden Braid (Paperback) tagged &quot;mathematics&quot; 106 times</title>         <guid isPermaLink="false">A:0465026567|T:mathematics|popular</guid>         <link>         http://www.amazon.com/G%C3%B6del-Escher-Bach-Eternal-Golden/dp/0465026567         </link>         <pubDate>Sun, 15 Jan 2012 05:46:34 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/G%C3%B6del-Escher-Bach-Eternal-Golden/dp/0465026567"><img src="http://ecx.images-amazon.com/images/I/41FWhmVlAJL._SL160_OU01_SS160_.jpg" width="160" alt="Gödel, Escher, Bach: An Eternal Golden Braid" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Gödel, Escher, Bach: An Eternal Golden Braid (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Douglas R. Hofstadter</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/G%C3%B6del-Escher-Bach-Eternal-Golden/dp/0465026567">Buy new</a>: <span class="tgProductPrice">$14.16</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0465026567" id="tag_rso_rs_eofr_used">150 used and new</a> from <span class="tgProductPrice">$8.28</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(106), <a href="http://www.amazon.com/tag/philosophy">philosophy</a>(84), <a href="http://www.amazon.com/tag/science">science</a>(61), <a href="http://www.amazon.com/tag/artificial%20intelligence">artificial intelligence</a>(59), <a href="http://www.amazon.com/tag/cognitive%20science">cognitive science</a>(37), <a href="http://www.amazon.com/tag/metaphysics">metaphysics</a>(28), <a href="http://www.amazon.com/tag/art">art</a>(24), <a href="http://www.amazon.com/tag/cognitive">cognitive</a>(12), <a href="http://www.amazon.com/tag/music">music</a>(12), <a href="http://www.amazon.com/tag/pulitzer%20-%20non-fiction">pulitzer - non-fiction</a>(9), <a href="http://www.amazon.com/tag/biology">biology</a>(6), <a href="http://www.amazon.com/tag/bach">bach</a>(6)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Flatland: A Romance Of Many Dimensions (Paperback) tagged &quot;mathematics&quot; 95 times</title>         <guid isPermaLink="false">A:1440417784|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Flatland-Romance-Dimensions-Edwin-Abbott/dp/1440417784         </link>         <pubDate>Mon, 17 May 2010 04:52:19 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Flatland-Romance-Dimensions-Edwin-Abbott/dp/1440417784"><img src="http://ecx.images-amazon.com/images/I/41aOUWaCU8L._SL160_OU01_SS160_.jpg" width="160" alt="Flatland: A Romance Of Many Dimensions" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Flatland: A Romance Of Many Dimensions (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Edwin A. Abbott</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Flatland-Romance-Dimensions-Edwin-Abbott/dp/1440417784">Buy new</a>: <span class="tgProductPrice">$8.39</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/1440417784" id="tag_rso_rs_eofr_used">23 used and new</a> from <span class="tgProductPrice">$3.76</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/science%20fiction">science fiction</a>(98), <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(95), <a href="http://www.amazon.com/tag/romance">romance</a>(81), <a href="http://www.amazon.com/tag/fiction">fiction</a>(76), <a href="http://www.amazon.com/tag/physics">physics</a>(58), <a href="http://www.amazon.com/tag/satire">satire</a>(55), <a href="http://www.amazon.com/tag/computer%20science">computer science</a>(54), <a href="http://www.amazon.com/tag/classic%20science%20fiction">classic science fiction</a>(41), <a href="http://www.amazon.com/tag/experimental%20fiction">experimental fiction</a>(37), <a href="http://www.amazon.com/tag/imaginative">imaginative</a>(28), <a href="http://www.amazon.com/tag/flatland">flatland</a>(24), <a href="http://www.amazon.com/tag/math">math</a>(11)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>The Approximate Value of Pi:  A Coffee Table Madddness Book (Paperback) tagged &quot;mathematics&quot; 73 times</title>         <guid isPermaLink="false">A:1450526195|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Approximate-Value-Pi-Coffee-Madddness/dp/1450526195         </link>         <pubDate>Sat, 4 Sep 2010 09:22:21 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Approximate-Value-Pi-Coffee-Madddness/dp/1450526195"><img src="http://ecx.images-amazon.com/images/I/51mhEwnjp6L._SL160_OU01_SS160_.jpg" width="160" alt="The Approximate Value of Pi:  A Coffee Table Madddness Book" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">The Approximate Value of Pi:  A Coffee Table Madddness Book (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Ima Snidely</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Approximate-Value-Pi-Coffee-Madddness/dp/1450526195">Buy new</a>: <span class="tgProductPrice">$9.88</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/1450526195" id="tag_rso_rs_eofr_used">11 used and new</a> from <span class="tgProductPrice">$8.85</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-5-0._V192240867_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/math">math</a>(88), <a href="http://www.amazon.com/tag/algebra">algebra</a>(88), <a href="http://www.amazon.com/tag/humor">humor</a>(87), <a href="http://www.amazon.com/tag/calculus">calculus</a>(83), <a href="http://www.amazon.com/tag/geometry">geometry</a>(82), <a href="http://www.amazon.com/tag/coffee%20table%20book">coffee table book</a>(81), <a href="http://www.amazon.com/tag/laughter">laughter</a>(79), <a href="http://www.amazon.com/tag/coffee%20table%20books">coffee table books</a>(78), <a href="http://www.amazon.com/tag/laugh">laugh</a>(76), <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(73), <a href="http://www.amazon.com/tag/pi">pi</a>(27), <a href="http://www.amazon.com/tag/physics">physics</a>(26)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Anathem (Hardcover) tagged &quot;mathematics&quot; 53 times</title>         <guid isPermaLink="false">A:0061474096|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Anathem-Neal-Stephenson/dp/0061474096         </link>         <pubDate>Wed, 10 Aug 2011 01:32:30 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Anathem-Neal-Stephenson/dp/0061474096"><img src="http://ecx.images-amazon.com/images/I/51aijLgrKNL._SL160_OU01_SS160_.jpg" width="160" alt="Anathem" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Anathem (<span class="tgRssBinding">Hardcover</span>)<br />By <span class="tgRssAuthor">Neal Stephenson</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0061474096" id="tag_rso_rs_eofr_used">224 used and new</a> from <span class="tgProductPrice">$0.01</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/neal%20stephenson">neal stephenson</a>(144), <a href="http://www.amazon.com/tag/science%20fiction">science fiction</a>(128), <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(53), <a href="http://www.amazon.com/tag/anathem">anathem</a>(45), <a href="http://www.amazon.com/tag/geek">geek</a>(40), <a href="http://www.amazon.com/tag/epic">epic</a>(36), <a href="http://www.amazon.com/tag/futuristic">futuristic</a>(29), <a href="http://www.amazon.com/tag/philosophy">philosophy</a>(25), <a href="http://www.amazon.com/tag/book">book</a>(16), <a href="http://www.amazon.com/tag/9%2099%20boycott">9 99 boycott</a>(6), <a href="http://www.amazon.com/tag/toread">toread</a>(5), <a href="http://www.amazon.com/tag/physics">physics</a>(4)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Math Doesn't Suck: How to Survive Middle-School Math Without Losing Your Mind or Breaking a Nail (Hardcover) tagged &quot;mathematics&quot; 50 times</title>         <guid isPermaLink="false">A:1594630399|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Math-Doesnt-Suck-Middle-School-Breaking/dp/1594630399         </link>         <pubDate>Wed, 10 Mar 2010 23:59:54 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Math-Doesnt-Suck-Middle-School-Breaking/dp/1594630399"><img src="http://ecx.images-amazon.com/images/I/514Y1jvH3oL._SL160_OU01_SS160_.jpg" width="160" alt="Math Doesn&#39;t Suck: How to Survive Middle-School Math Without Losing Your Mind or Breaking a Nail" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Math Doesn't Suck: How to Survive Middle-School Math Without Losing Your Mind or Breaking a Nail (<span class="tgRssBinding">Hardcover</span>)<br />By <span class="tgRssAuthor">Danica McKellar</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Math-Doesnt-Suck-Middle-School-Breaking/dp/1594630399">Buy new</a>: <span class="tgProductPrice">$16.29</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/1594630399" id="tag_rso_rs_eofr_used">121 used and new</a> from <span class="tgProductPrice">$1.13</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(50), <a href="http://www.amazon.com/tag/middle%20school">middle school</a>(32), <a href="http://www.amazon.com/tag/math%20phobia">math phobia</a>(23), <a href="http://www.amazon.com/tag/girls">girls</a>(21), <a href="http://www.amazon.com/tag/education">education</a>(21), <a href="http://www.amazon.com/tag/educational">educational</a>(17), <a href="http://www.amazon.com/tag/junior%20high">junior high</a>(17), <a href="http://www.amazon.com/tag/danica%20mckellar">danica mckellar</a>(15), <a href="http://www.amazon.com/tag/adolescents">adolescents</a>(9), <a href="http://www.amazon.com/tag/middle%20school%20math">middle school math</a>(5), <a href="http://www.amazon.com/tag/confidence">confidence</a>(4), <a href="http://www.amazon.com/tag/math">math</a>(3)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Concrete Mathematics: A Foundation for Computer Science (2nd Edition) (Hardcover) tagged &quot;mathematics&quot; 42 times</title>         <guid isPermaLink="false">A:0201558025|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Concrete-Mathematics-Foundation-Computer-Science/dp/0201558025         </link>         <pubDate>Thu, 13 Oct 2011 20:08:34 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Concrete-Mathematics-Foundation-Computer-Science/dp/0201558025"><img src="http://ecx.images-amazon.com/images/I/518GBVWEBYL._SL160_SS160_.jpg" width="160" alt="Concrete Mathematics: A Foundation for Computer Science (2nd Edition)" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Concrete Mathematics: A Foundation for Computer Science (2nd Edition) (<span class="tgRssBinding">Hardcover</span>)<br />By <span class="tgRssAuthor">Donald E. Knuth</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Concrete-Mathematics-Foundation-Computer-Science/dp/0201558025">Buy new</a>: <span class="tgProductPrice">$57.92</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0201558025" id="tag_rso_rs_eofr_used">63 used and new</a> from <span class="tgProductPrice">$46.93</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(42), <a href="http://www.amazon.com/tag/computer%20science">computer science</a>(26), <a href="http://www.amazon.com/tag/discrete%20mathematics">discrete mathematics</a>(16), <a href="http://www.amazon.com/tag/knuth">knuth</a>(13), <a href="http://www.amazon.com/tag/discrete%20math">discrete math</a>(10), <a href="http://www.amazon.com/tag/algorithms">algorithms</a>(10), <a href="http://www.amazon.com/tag/textbook">textbook</a>(5), <a href="http://www.amazon.com/tag/book%20recommendations">book recommendations</a>(3), <a href="http://www.amazon.com/tag/educational">educational</a>(3), <a href="http://www.amazon.com/tag/book">book</a>(3), <a href="http://www.amazon.com/tag/classic">classic</a>(2), <a href="http://www.amazon.com/tag/academic">academic</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Zero: The Biography of a Dangerous Idea (Paperback) tagged &quot;mathematics&quot; 40 times</title>         <guid isPermaLink="false">A:0140296476|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Zero-Biography-Dangerous-Charles-Seife/dp/0140296476         </link>         <pubDate>Sun, 2 Oct 2011 04:40:27 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Zero-Biography-Dangerous-Charles-Seife/dp/0140296476"><img src="http://ecx.images-amazon.com/images/I/41DYuzDYEuL._SL160_OU01_SS160_.jpg" width="160" alt="Zero: The Biography of a Dangerous Idea" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Zero: The Biography of a Dangerous Idea (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Charles Seife</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Zero-Biography-Dangerous-Charles-Seife/dp/0140296476">Buy new</a>: <span class="tgProductPrice">$10.88</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0140296476" id="tag_rso_rs_eofr_used">153 used and new</a> from <span class="tgProductPrice">$1.62</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(40), <a href="http://www.amazon.com/tag/history%20of%20mathematics">history of mathematics</a>(25), <a href="http://www.amazon.com/tag/zero">zero</a>(17), <a href="http://www.amazon.com/tag/science">science</a>(12), <a href="http://www.amazon.com/tag/books%20-%20mathematics">books - mathematics</a>(11), <a href="http://www.amazon.com/tag/history">history</a>(10), <a href="http://www.amazon.com/tag/infinity">infinity</a>(7), <a href="http://www.amazon.com/tag/educational">educational</a>(2), <a href="http://www.amazon.com/tag/alchemy">alchemy</a>(2), <a href="http://www.amazon.com/tag/cosmos">cosmos</a>(2), <a href="http://www.amazon.com/tag/nothing">nothing</a>(2), <a href="http://www.amazon.com/tag/alpha2007">alpha2007</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>The Princeton Companion to Mathematics (Hardcover) tagged &quot;mathematics&quot; 38 times</title>         <guid isPermaLink="false">A:0691118809|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Princeton-Companion-Mathematics-Timothy-Gowers/dp/0691118809         </link>         <pubDate>Thu, 18 Aug 2011 13:30:38 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Princeton-Companion-Mathematics-Timothy-Gowers/dp/0691118809"><img src="http://ecx.images-amazon.com/images/I/51rq-WmajnL._SL160_OU01_SS160_.jpg" width="160" alt="The Princeton Companion to Mathematics" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">The Princeton Companion to Mathematics (<span class="tgRssBinding">Hardcover</span>)<br />By <span class="tgRssAuthor">Timothy Gowers</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Princeton-Companion-Mathematics-Timothy-Gowers/dp/0691118809">Buy new</a>: <span class="tgProductPrice">$66.38</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0691118809" id="tag_rso_rs_eofr_used">68 used and new</a> from <span class="tgProductPrice">$47.52</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(38), <a href="http://www.amazon.com/tag/reference">reference</a>(13), <a href="http://www.amazon.com/tag/encyclopedia">encyclopedia</a>(8), <a href="http://www.amazon.com/tag/math">math</a>(6), <a href="http://www.amazon.com/tag/math%20education">math education</a>(5), <a href="http://www.amazon.com/tag/pure%20mathematics">pure mathematics</a>(3), <a href="http://www.amazon.com/tag/philosophy">philosophy</a>(3), <a href="http://www.amazon.com/tag/advanced%20mathematics">advanced mathematics</a>, <a href="http://www.amazon.com/tag/companion">companion</a>, <a href="http://www.amazon.com/tag/blowntobits">blowntobits</a>, <a href="http://www.amazon.com/tag/bourbaki">bourbaki</a>, <a href="http://www.amazon.com/tag/advice">advice</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Logicomix: An Epic Search for Truth (Paperback) tagged &quot;mathematics&quot; 33 times</title>         <guid isPermaLink="false">A:1596914521|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Logicomix-Search-Truth-Apostolos-Doxiadis/dp/1596914521         </link>         <pubDate>Sat, 1 Jan 2011 12:27:27 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Logicomix-Search-Truth-Apostolos-Doxiadis/dp/1596914521"><img src="http://ecx.images-amazon.com/images/I/51iBaJQQzML._SL160_OU01_SS160_.jpg" width="160" alt="Logicomix: An Epic Search for Truth" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Logicomix: An Epic Search for Truth (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Christos H. Papadimitriou</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Logicomix-Search-Truth-Apostolos-Doxiadis/dp/1596914521">Buy new</a>: <span class="tgProductPrice">$15.25</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/1596914521" id="tag_rso_rs_eofr_used">93 used and new</a> from <span class="tgProductPrice">$6.24</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/philosophy">philosophy</a>(39), <a href="http://www.amazon.com/tag/bertrand%20russell">bertrand russell</a>(38), <a href="http://www.amazon.com/tag/logic">logic</a>(38), <a href="http://www.amazon.com/tag/graphic%20novel">graphic novel</a>(35), <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(33), <a href="http://www.amazon.com/tag/comics">comics</a>(16), <a href="http://www.amazon.com/tag/math%20--%20general">math -- general</a>(12), <a href="http://www.amazon.com/tag/historical">historical</a>(10), <a href="http://www.amazon.com/tag/pacifism">pacifism</a>(5), <a href="http://www.amazon.com/tag/history">history</a>(3), <a href="http://www.amazon.com/tag/dystopia">dystopia</a>, <a href="http://www.amazon.com/tag/biography">biography</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Journey through Genius: The Great Theorems of Mathematics (Paperback) tagged &quot;mathematics&quot; 32 times</title>         <guid isPermaLink="false">A:014014739X|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Journey-through-Genius-Theorems-Mathematics/dp/014014739X         </link>         <pubDate>Sun, 22 Jan 2012 22:51:01 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Journey-through-Genius-Theorems-Mathematics/dp/014014739X"><img src="http://ecx.images-amazon.com/images/I/51dhj5DEPeL._SL160_OU01_SS160_.jpg" width="160" alt="Journey through Genius: The Great Theorems of Mathematics" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Journey through Genius: The Great Theorems of Mathematics (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">William W. Dunham</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Journey-through-Genius-Theorems-Mathematics/dp/014014739X">Buy new</a>: <span class="tgProductPrice">$10.31</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/014014739X" id="tag_rso_rs_eofr_used">115 used and new</a> from <span class="tgProductPrice">$5.63</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-5-0._V192240867_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(32), <a href="http://www.amazon.com/tag/popular%20mathematics">popular mathematics</a>(14), <a href="http://www.amazon.com/tag/proofs">proofs</a>(10), <a href="http://www.amazon.com/tag/books%20-%20mathematics">books - mathematics</a>(10), <a href="http://www.amazon.com/tag/history">history</a>(8), <a href="http://www.amazon.com/tag/educational">educational</a>(7), <a href="http://www.amazon.com/tag/geometry">geometry</a>(6), <a href="http://www.amazon.com/tag/genius">genius</a>(5), <a href="http://www.amazon.com/tag/math%20reference">math reference</a>(3), <a href="http://www.amazon.com/tag/euclid">euclid</a>, <a href="http://www.amazon.com/tag/book">book</a>, <a href="http://www.amazon.com/tag/calculus">calculus</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Flatland: A Romance of Many Dimensions (Dover Thrift Editions) (Paperback) tagged &quot;mathematics&quot; 31 times</title>         <guid isPermaLink="false">A:048627263X|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Flatland-Romance-Dimensions-Thrift-Editions/dp/048627263X         </link>         <pubDate>Tue, 15 Nov 2011 06:06:44 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Flatland-Romance-Dimensions-Thrift-Editions/dp/048627263X"><img src="http://ecx.images-amazon.com/images/I/51X6IkcGHPL._SL160_OU01_SS160_.jpg" width="160" alt="Flatland: A Romance of Many Dimensions (Dover Thrift Editions)" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Flatland: A Romance of Many Dimensions (Dover Thrift Editions) (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Edwin A. Abbott</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Flatland-Romance-Dimensions-Thrift-Editions/dp/048627263X">Buy new</a>: <span class="tgProductPrice">$2.00</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/048627263X" id="tag_rso_rs_eofr_used">341 used and new</a> from <span class="tgProductPrice">$0.01</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(31), <a href="http://www.amazon.com/tag/geometry">geometry</a>(18), <a href="http://www.amazon.com/tag/dimensions">dimensions</a>(15), <a href="http://www.amazon.com/tag/flatland">flatland</a>(11), <a href="http://www.amazon.com/tag/2d">2d</a>(5), <a href="http://www.amazon.com/tag/4d">4d</a>(4), <a href="http://www.amazon.com/tag/fourth%20dimension">fourth dimension</a>(4), <a href="http://www.amazon.com/tag/3d">3d</a>(4), <a href="http://www.amazon.com/tag/book">book</a>(3), <a href="http://www.amazon.com/tag/educational">educational</a>(2), <a href="http://www.amazon.com/tag/consciousness">consciousness</a>(2), <a href="http://www.amazon.com/tag/adam">adam</a>(2)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Principles of Mathematical Analysis, Third Edition (Hardcover) tagged &quot;mathematics&quot; 30 times</title>         <guid isPermaLink="false">A:007054235X|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Principles-Mathematical-Analysis-Third-Walter/dp/007054235X         </link>         <pubDate>Tue, 10 Jan 2012 00:45:51 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Principles-Mathematical-Analysis-Third-Walter/dp/007054235X"><img src="http://ecx.images-amazon.com/images/I/41TENTSCSWL._SL160_SS160_.jpg" width="160" alt="Principles of Mathematical Analysis, Third Edition" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Principles of Mathematical Analysis, Third Edition (<span class="tgRssBinding">Hardcover</span>)<br />By <span class="tgRssAuthor">Walter Rudin</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Principles-Mathematical-Analysis-Third-Walter/dp/007054235X">Buy new</a>: <span class="tgProductPrice">$90.49</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/007054235X" id="tag_rso_rs_eofr_used">105 used and new</a> from <span class="tgProductPrice">$45.00</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(30), <a href="http://www.amazon.com/tag/real%20analysis">real analysis</a>(16), <a href="http://www.amazon.com/tag/analysis">analysis</a>(14), <a href="http://www.amazon.com/tag/mathematical%20analysis">mathematical analysis</a>(13), <a href="http://www.amazon.com/tag/walter%20rudin">walter rudin</a>(11), <a href="http://www.amazon.com/tag/textbook">textbook</a>(8), <a href="http://www.amazon.com/tag/educational">educational</a>(6), <a href="http://www.amazon.com/tag/expensive">expensive</a>(2), <a href="http://www.amazon.com/tag/fundamental%20mathematics">fundamental mathematics</a>, <a href="http://www.amazon.com/tag/baby%20rudin">baby rudin</a>, <a href="http://www.amazon.com/tag/advanced%20calculus">advanced calculus</a>, <a href="http://www.amazon.com/tag/analysis1">analysis1</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Fermat's Enigma: The Epic Quest to Solve the World's Greatest Mathematical Problem (Paperback) tagged &quot;mathematics&quot; 30 times</title>         <guid isPermaLink="false">A:0385493622|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Fermats-Enigma-Greatest-Mathematical-Problem/dp/0385493622         </link>         <pubDate>Thu, 23 Dec 2010 07:01:43 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Fermats-Enigma-Greatest-Mathematical-Problem/dp/0385493622"><img src="http://ecx.images-amazon.com/images/I/51X3s2zMTiL._SL160_OU01_SS160_.jpg" width="160" alt="Fermat&#39;s Enigma: The Epic Quest to Solve the World&#39;s Greatest Mathematical Problem" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Fermat's Enigma: The Epic Quest to Solve the World's Greatest Mathematical Problem (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Simon Singh</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Fermats-Enigma-Greatest-Mathematical-Problem/dp/0385493622">Buy new</a>: <span class="tgProductPrice">$10.23</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0385493622" id="tag_rso_rs_eofr_used">155 used and new</a> from <span class="tgProductPrice">$1.95</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(30), <a href="http://www.amazon.com/tag/history%20of%20mathematics">history of mathematics</a>(25), <a href="http://www.amazon.com/tag/fermat">fermat</a>(9), <a href="http://www.amazon.com/tag/number%20theory">number theory</a>(7), <a href="http://www.amazon.com/tag/history%20of%20math">history of math</a>(6), <a href="http://www.amazon.com/tag/math%20history">math history</a>(5), <a href="http://www.amazon.com/tag/history">history</a>(4), <a href="http://www.amazon.com/tag/pythagoras">pythagoras</a>(4), <a href="http://www.amazon.com/tag/educational">educational</a>(3), <a href="http://www.amazon.com/tag/books%20-%20mathematics">books - mathematics</a>(3), <a href="http://www.amazon.com/tag/andrew%20wiles">andrew wiles</a>(2), <a href="http://www.amazon.com/tag/mystery">mystery</a>(2)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Concepts of Modern Mathematics (Paperback) tagged &quot;mathematics&quot; 30 times</title>         <guid isPermaLink="false">A:0486284247|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Concepts-Modern-Mathematics-Ian-Stewart/dp/0486284247         </link>         <pubDate>Wed, 7 Jul 2010 06:13:02 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Concepts-Modern-Mathematics-Ian-Stewart/dp/0486284247"><img src="http://ecx.images-amazon.com/images/I/41o3SMn1VpL._SL160_SS160_.jpg" width="160" alt="Concepts of Modern Mathematics" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Concepts of Modern Mathematics (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Ian Stewart</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Concepts-Modern-Mathematics-Ian-Stewart/dp/0486284247">Buy new</a>: <span class="tgProductPrice">$8.24</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0486284247" id="tag_rso_rs_eofr_used">86 used and new</a> from <span class="tgProductPrice">$3.46</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(30), <a href="http://www.amazon.com/tag/ian%20stewart">ian stewart</a>(9), <a href="http://www.amazon.com/tag/educational">educational</a>(5), <a href="http://www.amazon.com/tag/popular%20mathematics">popular mathematics</a>(5), <a href="http://www.amazon.com/tag/geometry">geometry</a>(4), <a href="http://www.amazon.com/tag/foundations">foundations</a>(4), <a href="http://www.amazon.com/tag/books%20-%20mathematics">books - mathematics</a>(3), <a href="http://www.amazon.com/tag/rhx">rhx</a>(2), <a href="http://www.amazon.com/tag/dover">dover</a>, <a href="http://www.amazon.com/tag/axiomatics">axiomatics</a>, <a href="http://www.amazon.com/tag/book">book</a>, <a href="http://www.amazon.com/tag/logic">logic</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Innumeracy: Mathematical Illiteracy and Its Consequences (Paperback) tagged &quot;mathematics&quot; 30 times</title>         <guid isPermaLink="false">A:0809058405|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Innumeracy-Mathematical-Illiteracy-Its-Consequences/dp/0809058405         </link>         <pubDate>Sun, 11 Sep 2011 06:41:43 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Innumeracy-Mathematical-Illiteracy-Its-Consequences/dp/0809058405"><img src="http://ecx.images-amazon.com/images/I/51g6USjJXPL._SL160_OU01_SS160_.jpg" width="160" alt="Innumeracy: Mathematical Illiteracy and Its Consequences" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Innumeracy: Mathematical Illiteracy and Its Consequences (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">John Allen Paulos</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Innumeracy-Mathematical-Illiteracy-Its-Consequences/dp/0809058405">Buy new</a>: <span class="tgProductPrice">$8.38</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0809058405" id="tag_rso_rs_eofr_used">130 used and new</a> from <span class="tgProductPrice">$1.98</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(30), <a href="http://www.amazon.com/tag/education">education</a>(16), <a href="http://www.amazon.com/tag/statistics">statistics</a>(11), <a href="http://www.amazon.com/tag/skepticism">skepticism</a>(9), <a href="http://www.amazon.com/tag/logic">logic</a>(9), <a href="http://www.amazon.com/tag/science">science</a>(6), <a href="http://www.amazon.com/tag/rationalism">rationalism</a>(5), <a href="http://www.amazon.com/tag/paulos">paulos</a>(5), <a href="http://www.amazon.com/tag/innumeracy">innumeracy</a>(4), <a href="http://www.amazon.com/tag/mathematical%20logic">mathematical logic</a>(4), <a href="http://www.amazon.com/tag/0809058405">0809058405</a>, <a href="http://www.amazon.com/tag/9780809058402">9780809058402</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Perfect Rigor: A Genius and the Mathematical Breakthrough of the Century (Hardcover) tagged &quot;mathematics&quot; 28 times</title>         <guid isPermaLink="false">A:015101406X|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Perfect-Rigor-Mathematical-Breakthrough-Century/dp/015101406X         </link>         <pubDate>Fri, 11 Mar 2011 21:29:59 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Perfect-Rigor-Mathematical-Breakthrough-Century/dp/015101406X"><img src="http://ecx.images-amazon.com/images/I/51ZxKossdRL._SL160_OU01_SS160_.jpg" width="160" alt="Perfect Rigor: A Genius and the Mathematical Breakthrough of the Century" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Perfect Rigor: A Genius and the Mathematical Breakthrough of the Century (<span class="tgRssBinding">Hardcover</span>)<br />By <span class="tgRssAuthor">Masha Gessen</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Perfect-Rigor-Mathematical-Breakthrough-Century/dp/015101406X">Buy new</a>: <span class="tgProductPrice">$25.17</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/015101406X" id="tag_rso_rs_eofr_used">89 used and new</a> from <span class="tgProductPrice">$2.70</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(28), <a href="http://www.amazon.com/tag/poincare%20conjecture">poincare conjecture</a>(24), <a href="http://www.amazon.com/tag/perelman">perelman</a>(20), <a href="http://www.amazon.com/tag/aspergers%20syndrome">aspergers syndrome</a>(19), <a href="http://www.amazon.com/tag/genius">genius</a>(19), <a href="http://www.amazon.com/tag/clay%20prize">clay prize</a>(17), <a href="http://www.amazon.com/tag/fields%20medal">fields medal</a>(15), <a href="http://www.amazon.com/tag/history%20and%20biography%20books">history and biography books</a>(10), <a href="http://www.amazon.com/tag/math">math</a>(9), <a href="http://www.amazon.com/tag/antisemitism">antisemitism</a>(2), <a href="http://www.amazon.com/tag/grigory%20perelman">grigory perelman</a>(2), <a href="http://www.amazon.com/tag/biography">biography</a>(2)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>What Is Mathematics? An Elementary Approach to Ideas and Methods (Paperback) tagged &quot;mathematics&quot; 28 times</title>         <guid isPermaLink="false">A:0195105192|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Mathematics-Elementary-Approach-Ideas-Methods/dp/0195105192         </link>         <pubDate>Thu, 3 Nov 2011 14:14:58 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Mathematics-Elementary-Approach-Ideas-Methods/dp/0195105192"><img src="http://ecx.images-amazon.com/images/I/51G2K8pWDmL._SL160_OU01_SS160_.jpg" width="160" alt="What Is Mathematics? An Elementary Approach to Ideas and Methods" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">What Is Mathematics? An Elementary Approach to Ideas and Methods (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Ian Stewart</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Mathematics-Elementary-Approach-Ideas-Methods/dp/0195105192">Buy new</a>: <span class="tgProductPrice">$14.72</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0195105192" id="tag_rso_rs_eofr_used">82 used and new</a> from <span class="tgProductPrice">$9.48</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-5-0._V192240867_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(28), <a href="http://www.amazon.com/tag/popular%20mathematics">popular mathematics</a>(9), <a href="http://www.amazon.com/tag/richard%20courant">richard courant</a>(7), <a href="http://www.amazon.com/tag/math%20education">math education</a>(6), <a href="http://www.amazon.com/tag/calculus">calculus</a>(5), <a href="http://www.amazon.com/tag/math%20phobia">math phobia</a>(3), <a href="http://www.amazon.com/tag/deal">deal</a>(3), <a href="http://www.amazon.com/tag/number%20theory">number theory</a>(3), <a href="http://www.amazon.com/tag/courant">courant</a>(2), <a href="http://www.amazon.com/tag/matematica">matematica</a>(2), <a href="http://www.amazon.com/tag/book">book</a>(2), <a href="http://www.amazon.com/tag/best%20book%20on%20the%20general%20topic%20of%20mathematics%20ever%20written">best book on the general topic of mathematics ever written</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>How to Solve It: A New Aspect of Mathematical Method (Princeton Science Library) (Paperback) tagged &quot;mathematics&quot; 28 times</title>         <guid isPermaLink="false">A:069111966X|T:mathematics|popular</guid>         <link>         http://www.amazon.com/How-Solve-Mathematical-Princeton-Science/dp/069111966X         </link>         <pubDate>Sat, 27 Aug 2011 19:23:50 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/How-Solve-Mathematical-Princeton-Science/dp/069111966X"><img src="http://ecx.images-amazon.com/images/I/41nTzbcf7nL._SL160_OU01_SS160_.jpg" width="160" alt="How to Solve It: A New Aspect of Mathematical Method (Princeton Science Library)" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">How to Solve It: A New Aspect of Mathematical Method (Princeton Science Library) (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">John Horton Conway</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/How-Solve-Mathematical-Princeton-Science/dp/069111966X">Buy new</a>: <span class="tgProductPrice">$11.79</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/069111966X" id="tag_rso_rs_eofr_used">65 used and new</a> from <span class="tgProductPrice">$7.49</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(28), <a href="http://www.amazon.com/tag/problem%20solving">problem solving</a>(22), <a href="http://www.amazon.com/tag/math">math</a>(8), <a href="http://www.amazon.com/tag/heuristics">heuristics</a>(8), <a href="http://www.amazon.com/tag/logic">logic</a>(7), <a href="http://www.amazon.com/tag/algebra">algebra</a>(6), <a href="http://www.amazon.com/tag/engineering">engineering</a>(5), <a href="http://www.amazon.com/tag/knowledge">knowledge</a>(3), <a href="http://www.amazon.com/tag/mathematical%20problem%20solving">mathematical problem solving</a>(2), <a href="http://www.amazon.com/tag/problem%20solving%20techniques">problem solving techniques</a>(2), <a href="http://www.amazon.com/tag/problems">problems</a>(2), <a href="http://www.amazon.com/tag/a%20true%20classic%20and%20it%20really%20works">a true classic and it really works</a><br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>Texas Instruments TI-89 Titanium Graphing Calculator (Office Product) tagged &quot;mathematics&quot; 28 times</title>         <guid isPermaLink="false">A:B0001EMLZ2|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Texas-Instruments-TI-89-Titanium-Calculator/dp/B0001EMLZ2         </link>         <pubDate>Tue, 27 Dec 2011 16:34:30 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Texas-Instruments-TI-89-Titanium-Calculator/dp/B0001EMLZ2"><img src="http://ecx.images-amazon.com/images/I/41W142QK09L._SL160_SS160_.jpg" width="160" alt="Texas Instruments TI-89 Titanium Graphing Calculator" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">Texas Instruments TI-89 Titanium Graphing Calculator (<span class="tgRssBinding">Office Product</span>)<br />By <span class="tgRssAuthor">Texas Instruments</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Texas-Instruments-TI-89-Titanium-Calculator/dp/B0001EMLZ2">Buy new</a>: <span class="tgProductPrice">$139.99</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/B0001EMLZ2" id="tag_rso_rs_eofr_used">149 used and new</a> from <span class="tgProductPrice">$76.00</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-5._V192240651_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/ti-89">ti-89</a>(85), <a href="http://www.amazon.com/tag/graphing%20calculator">graphing calculator</a>(75), <a href="http://www.amazon.com/tag/calculator">calculator</a>(55), <a href="http://www.amazon.com/tag/texas%20instruments">texas instruments</a>(47), <a href="http://www.amazon.com/tag/scientific%20calculator">scientific calculator</a>(39), <a href="http://www.amazon.com/tag/calculus%20calculator">calculus calculator</a>(34), <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(28), <a href="http://www.amazon.com/tag/scientific">scientific</a>(12), <a href="http://www.amazon.com/tag/2009%20amazon%20frustration-free%20packaging%20revolution">2009 amazon frustration-free packaging revolution</a>(12), <a href="http://www.amazon.com/tag/hp%2050g">hp 50g</a>(9), <a href="http://www.amazon.com/tag/graphing">graphing</a>(3), <a href="http://www.amazon.com/tag/engineering">engineering</a>(3)<br /></span>  </div></div>]]></description>                                          </item>      <item>         <title>The Road to Reality: A Complete Guide to the Laws of the Universe (Paperback) tagged &quot;mathematics&quot; 27 times</title>         <guid isPermaLink="false">A:0679776311|T:mathematics|popular</guid>         <link>         http://www.amazon.com/Road-Reality-Complete-Guide-Universe/dp/0679776311         </link>         <pubDate>Wed, 28 Dec 2011 09:52:51 GMT</pubDate>         <description><![CDATA[    <div class="hreview" style="clear:both;">  <div class="item">        <div style="float:left;" class="tgRssImage"><a class="url" href="http://www.amazon.com/Road-Reality-Complete-Guide-Universe/dp/0679776311"><img src="http://ecx.images-amazon.com/images/I/51V67C5MB9L._SL160_SS160_.jpg" width="160" alt="The Road to Reality: A Complete Guide to the Laws of the Universe" class="photo" height="160" border="0" /></a></div>    <span class="tgRssTitle fn summary">The Road to Reality: A Complete Guide to the Laws of the Universe (<span class="tgRssBinding">Paperback</span>)<br />By <span class="tgRssAuthor">Roger Penrose</span><br /></span>  </div>  <div class="description">    <br />    <span style="display: block;" class="tgRssPriceBlock"><span class="tgProductPriceLine"><a href="http://www.amazon.com/Road-Reality-Complete-Guide-Universe/dp/0679776311">Buy new</a>: <span class="tgProductPrice">$15.83</span></span><br /><span class="tgProductUsedPrice"><a href="http://www.amazon.com/gp/offer-listing/0679776311" id="tag_rso_rs_eofr_used">88 used and new</a> from <span class="tgProductPrice">$8.99</span></span><br /></span>    <span class="tgRssReviews">Customer Rating: <img src="http://g-ecx.images-amazon.com/images/G/01/x-locale/common/customer-reviews/stars-4-0._V192240704_.gif" width="64" alt="4.4" align="absbottom" height="12" border="0" /><br /></span>    <br />    <span class="tgRssProductTag"></span>    <span class="tgRssAllTags">Customer tags: <a href="http://www.amazon.com/tag/physics">physics</a>(41), <a href="http://www.amazon.com/tag/science">science</a>(38), <a href="http://www.amazon.com/tag/mathematics">mathematics</a>(27), <a href="http://www.amazon.com/tag/cosmology">cosmology</a>(23), <a href="http://www.amazon.com/tag/mathematical%20physics">mathematical physics</a>(14), <a href="http://www.amazon.com/tag/astrophysics">astrophysics</a>(14), <a href="http://www.amazon.com/tag/general%20relativity">general relativity</a>(13), <a href="http://www.amazon.com/tag/string%20theory">string theory</a>(9), <a href="http://www.amazon.com/tag/quantum%20mechanics">quantum mechanics</a>(8), <a href="http://www.amazon.com/tag/space%20science">space science</a>(4), <a href="http://www.amazon.com/tag/quantum%20physics">quantum physics</a>(2), <a href="http://www.amazon.com/tag/earth">earth</a>(2)<br /></span>  </div></div>]]></description>                                          </item>   </channel></rss>












