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    <dc:date>2013-01-31T04:22:38+00:00</dc:date>
    <link>http://mathworld.wolfram.com/FishersExactTest.html</link>
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    <title>Pronunciation Guide for Mathematics</title>
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    <dc:creator>jtth</dc:creator><description><![CDATA[Last semester I stumbled upon an approach for teaching the concept of the derivative, and later the integral, that worked surprisingly well with my students. It stems from a realization I had that much of what students see when they first learn about derivatives has very little to do with understanding what a derivative is. The typical approach to introducing the derivative throws students directly into the trickiest possible case: a smooth nonlinear curve, and we want to calculate the slope of a tangent line to this curve at a point. To do this, we have to bring in a lot of “stuff”: average rates of change, tables of sequences of average rates of change, and in a vague and non-rigorous sort of way the notion of a limit. It’s this “stuff” that confuses students — not because it’s hard, but because maybe it’s not suited for their first contact with the idea of the derivative. Maybe we need to build their intuition first.]]></description>
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<item rdf:about="http://joshua.smcvt.edu/linalg.html/">
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<item rdf:about="http://blog.wolfram.com/2009/04/24/droste-effect-with-mathematica/">
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    <dc:creator>jtth</dc:creator><description><![CDATA[Take a look at this Demonstration using the original Droste box artwork. But much more interesting results can be achieved when you get complex analysis involved. M.C. Escher was the first to popularize applying conformal mapping to images, but with computers we can easily apply the same ideas to photographs, to get results like this:]]></description>
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<item rdf:about="http://discovermagazine.com/2008/jul/16-is-the-universe-actually-made-of-math">
    <title>Is the Universe Actually Made of Math?</title>
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<item rdf:about="http://galaxy.agh.edu.pl/~vlsi/AI/backp_t_en/backprop.html">
    <title>Backpropagation</title>
    <dc:date>2008-12-17T19:28:53+00:00</dc:date>
    <link>http://galaxy.agh.edu.pl/~vlsi/AI/backp_t_en/backprop.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[The project describes teaching process of multi-layer neural network employing backpropagation algorithm. To illustrate this process the three layer neural network with two inputs and one output,which is shown in the picture below, is used:]]></description>
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<item rdf:about="http://www.numberspiral.com/index.html">
    <title>NumberSpiral.com - Home</title>
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    <link>http://www.numberspiral.com/index.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[Really cool number spiral play.]]></description>
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<item rdf:about="http://www.physorg.com/news147353055.html">
    <title>Linux Evolution Reveals Origins of Curious Mathematical Phenomenon</title>
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<item rdf:about="http://listverse.com/science/10-easy-arithmetic-tricks/">
    <title>10 Easy Arithmetic Tricks - The List Universe</title>
    <dc:date>2008-09-19T16:06:38+00:00</dc:date>
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    <dc:creator>jtth</dc:creator><description><![CDATA[Math can be terrifying for many people. This list will hopefully improve your general knowledge of mathematical tricks and your speed when you need to do math in your head.]]></description>
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<item rdf:about="http://planetmath.org/">
    <title>PlanetMath</title>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:tool"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:service"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:calculator"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:formula"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:free"/>
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</item>
<item rdf:about="http://en.wikipedia.org/wiki/Table_of_mathematical_symbols">
    <title>Table of mathematical symbols - Wikipedia, the free encyclopedia</title>
    <dc:date>2007-11-07T15:14:07+00:00</dc:date>
    <link>http://en.wikipedia.org/wiki/Table_of_mathematical_symbols</link>
    <dc:creator>jtth</dc:creator><dc:subject>mathematical computing documentation education format library list lists logic science resources research reference maths mathematics math symbols semiotics Typography wikipedia</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:4174a20bdde4/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:semiotics"/>
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</item>
<item rdf:about="http://www.scipy.org/Documentation">
    <title>Documentation -</title>
    <dc:date>2007-10-30T15:51:43+00:00</dc:date>
    <link>http://www.scipy.org/Documentation</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[This is an official center for all documentation to NumPy and SciPy.]]></description>
<dc:subject>api code docs library mathematics python reference research statistics science tutorial documentation numpy scipy</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:478ae3df9c1e/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:numpy"/>
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</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.research.att.com/~njas/sequences/">
    <title>The On-Line Encyclopedia of Integer Sequences</title>
    <dc:date>2007-09-24T02:42:40+00:00</dc:date>
    <link>http://www.research.att.com/~njas/sequences/</link>
    <dc:creator>jtth</dc:creator><dc:subject>academic algorithm algorithms analysis archive code computers cool cs directory education math reference mathematics encyclopedia search tools resources resource research maths nerd number numbers pattern programming patterns theory systems study series</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:07ad4bc174b9/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:analysis"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:archive"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:code"/>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:theory"/>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:series"/>
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</item>
<item rdf:about="http://www.ocf.berkeley.edu/~wwu/riddles/intro.shtml">
    <title>[ wu :: riddles(intro) ]</title>
    <dc:date>2007-09-22T14:59:31+00:00</dc:date>
    <link>http://www.ocf.berkeley.edu/~wwu/riddles/intro.shtml</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[WELCOME to [wu:riddles]! This is an archive of problems I've been collecting since the Spring of 2002. They come from many places, including word of mouth, college courses, books, and job interviews for hi-tech positions. Many are even written by members]]></description>
<dc:subject>puzzles logic math fun puzzle technical resources mind problem problems language library lists gallery enigma computing algorithms brain Geek reference mathematics game</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:878a64d53fba/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:algorithms"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:brain"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:Geek"/>
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</item>
<item rdf:about="http://www.scipy.org/">
    <title>SciPy -</title>
    <dc:date>2007-09-16T18:09:57+00:00</dc:date>
    <link>http://www.scipy.org/</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[SciPy (pronounced "Sigh Pie") is open-source software for mathematics, science, and engineering. It is also the name of a very popular conference on scientific programming with Python.]]></description>
<dc:subject>academia application code coding compsci computation computer computers computing cs lab graphing graphic graph freeware free framework extension engineering developer language libraries library math mathematics maths matrix modeling number numbers open open-source opensource optimization oss package plot programming python research resources science scientific visualization work scripting software source statistic statistics stats tutorials tools</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:d84453455684/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:computer"/>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:scripting"/>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:source"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:statistic"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:statistics"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:stats"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:tutorials"/>
	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:tools"/>
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</item>
<item rdf:about="http://www.npr.org/blogs/bryantpark/2007/09/a_fourdimensional_tribute_to_t.html">
    <title>NPR: A Four-Dimensional Tribute to the Late Madeleine L'Engle</title>
    <dc:date>2007-09-12T15:45:47+00:00</dc:date>
    <link>http://www.npr.org/blogs/bryantpark/2007/09/a_fourdimensional_tribute_to_t.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[An actual tesseract is best described as a four dimensional cube...and is kind of confusing. So, in memory of L'Engle, we met up with Physicist David Morgan who took a little time out of his day to talk tesseracts with the BPP. Put your measley three-dime]]></description>
<dc:subject>tesseract science books physics video education geometry 4d dimensions layman mathematics math literature</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:1cce102d042f/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:tesseract"/>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:literature"/>
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</item>
<item rdf:about="http://personality-project.org/r/">
    <title>R: Statistical Software for Psychology Research</title>
    <dc:date>2007-09-09T00:28:23+00:00</dc:date>
    <link>http://personality-project.org/r/</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[Doing psychology research in R. Insane amount of material here. Insane.]]></description>
<dc:subject>r howto guide tutorial statistics stats math maths mathematics introduction intro graph graphing graphics information reference research</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:f7c1b5acb970/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:guide"/>
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</item>
<item rdf:about="http://bestdocumentaries.blogspot.com/2007/09/dangerous-knowledge-full-documentary.html">
    <title>Best Free Documentaries: Dangerous Knowledge - Full Documentary</title>
    <dc:date>2007-09-05T01:26:09+00:00</dc:date>
    <link>http://bestdocumentaries.blogspot.com/2007/09/dangerous-knowledge-full-documentary.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[In this one-off documentary, David Malone looks at four brilliant mathematicians - Georg Cantor, Ludwig Boltzmann, Kurt Gödel and Alan ... all » Turing - whose genius has profoundly affected us, but which tragically drove them insane and eventually led]]></description>
<dc:subject>blog computers brain video math documentary mathematics science documentaries free history</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:24abbe47bedc/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:blog"/>
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</item>
<item rdf:about="http://www.cogs.indiana.edu/socmathpsych/index.html">
    <title>Society for Mathematical Pychology</title>
    <dc:date>2007-08-24T07:13:07+00:00</dc:date>
    <link>http://www.cogs.indiana.edu/socmathpsych/index.html</link>
    <dc:creator>jtth</dc:creator><dc:subject>mathematical math maths mathematics psychology society</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:ea022ff81b8e/</dc:identifier>
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</item>
<item rdf:about="http://www.math.toronto.edu/mathnet/falseProofs/second1eq2.html">
    <title>Classic Fallacies -- 1=2: A Proof using Complex Numbers</title>
    <dc:date>2007-07-09T23:27:21+00:00</dc:date>
    <link>http://www.math.toronto.edu/mathnet/falseProofs/second1eq2.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[Heh. Cool proof with fallacies.]]></description>
<dc:subject>math mathematics complex number numbers</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:6aef69237253/</dc:identifier>
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<item rdf:about="http://www.washingtonpost.com/wp-dyn/content/article/2007/04/08/AR2007040800745.html">
    <title>The Countless Achievements of a Math Master - washingtonpost.com</title>
    <dc:date>2007-06-19T18:02:02+00:00</dc:date>
    <link>http://www.washingtonpost.com/wp-dyn/content/article/2007/04/08/AR2007040800745.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[f one is not a mathematician (and except for a few of you out there, who is?), it's going to be impossible to actually understand why Euler was such a great man. Other people will have to tell us, and we should probably believe them.]]></description>
<dc:subject>euler science mathematics math maths achievement biography</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:afd2d355437a/</dc:identifier>
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<item rdf:about="http://www.physorg.com/news96027669.html">
    <title>Mathematician suggests extra dimensions are time-like</title>
    <dc:date>2007-04-18T17:12:34+00:00</dc:date>
    <link>http://www.physorg.com/news96027669.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[AHahahahahaaha wtf.]]></description>
<dc:subject>math mathematics dimensional dimensions time space physics string theory</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:082472ebbd30/</dc:identifier>
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</item>
<item rdf:about="http://aimath.org/E8/">
    <title>AIM math: Representations of E8</title>
    <dc:date>2007-03-22T17:17:16+00:00</dc:date>
    <link>http://aimath.org/E8/</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[An overview of E8 and its impact.]]></description>
<dc:subject>math mathematics maths system dimensional lie group</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:5b00e15bcd7f/</dc:identifier>
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</item>
<item rdf:about="http://www.calculus.org/Heath/mathe_anims.html">
    <title>Calculus Animations</title>
    <dc:date>2007-03-17T22:14:43+00:00</dc:date>
    <link>http://www.calculus.org/Heath/mathe_anims.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[A collection of various animations depicting various concepts of calculus.]]></description>
<dc:subject>calculus animation mathematica math mathematics learning learn wolfram</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:74366523c97f/</dc:identifier>
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<item rdf:about="http://mathworld.wolfram.com/TuppersSelf-ReferentialFormula.html">
    <title>Tupper's Self-Referential Formula -- from Wolfram MathWorld</title>
    <dc:date>2007-03-17T18:49:04+00:00</dc:date>
    <link>http://mathworld.wolfram.com/TuppersSelf-ReferentialFormula.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[Some math shit I don't understand.]]></description>
<dc:subject>math mathematics formula self reference</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:d894059015a1/</dc:identifier>
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</item>
<item rdf:about="http://www.hypatia-lovers.com/geometry/Divine_Proportion.html">
    <title>Khan Amore’s Commentary on the Divine Proportion or Golden Section</title>
    <dc:date>2007-03-03T22:46:04+00:00</dc:date>
    <link>http://www.hypatia-lovers.com/geometry/Divine_Proportion.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[A mathematically perfect woman.]]></description>
<dc:subject>ratio mathematics math woman girl sex</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:401e50f9fce8/</dc:identifier>
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</item>
<item rdf:about="http://www.stetson.edu/~efriedma/numbers.html">
    <title>What's Special About This Number?</title>
    <dc:date>2007-02-22T15:43:18+00:00</dc:date>
    <link>http://www.stetson.edu/~efriedma/numbers.html</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[A huge list of the importance of numbers from 0 to 9999.]]></description>
<dc:subject>number numbers math mathematics list</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:8f970e0dca36/</dc:identifier>
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	<rdf:li rdf:resource="https://pinboard.in/u:jtth/t:list"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://en.wikipedia.org/wiki/List_of_unsolved_problems">
    <title>Lists of unsolved problems - Wikipedia, the free encyclopedia</title>
    <dc:date>2007-02-06T19:33:16+00:00</dc:date>
    <link>http://en.wikipedia.org/wiki/List_of_unsolved_problems</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[A list of important unsolved problems in many sciences.]]></description>
<dc:subject>list wikipedia biology chemistry cognitive science computer economics linguistics mathematics math medicine neuroscience cogsci philosophy physics</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:9ef71b61f1a2/</dc:identifier>
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</item>
<item rdf:about="http://www.tenthdimension.com/flash.php">
    <title>Imagining the Tenth Dimension - A Book by Rob Bryanton</title>
    <dc:date>2006-07-04T20:38:11+00:00</dc:date>
    <link>http://www.tenthdimension.com/flash.php</link>
    <dc:creator>jtth</dc:creator><description><![CDATA[A mind-bending journing into m-theory, string theory, and a good visual primer into dimensionality.]]></description>
<dc:subject>animation awesome book cool flash fun Geek humor funny interesting math image mathematics maths philosophy reference physics relativity science space time videos visualization weird</dc:subject>
<dc:identifier>https://pinboard.in/u:jtth/b:32a2dd78e1f3/</dc:identifier>
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