<?xml version="1.0" encoding="UTF-8"?>
 <rdf:RDF xmlns="http://purl.org/rss/1.0/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://web.resource.org/cc/" xmlns:syn="http://purl.org/rss/1.0/modules/syndication/" xmlns:admin="http://webns.net/mvcb/">
  <channel rdf:about="http://pinboard.in">
    <title>Pinboard (rcrowley)</title>
    <link>https://pinboard.in/u:rcrowley/public/</link>
    <description>recent bookmarks from rcrowley</description>
    <items>
      <rdf:Seq>	<rdf:li rdf:resource="https://www.sophielwang.com/blog/jpeg"/>
	<rdf:li rdf:resource="https://arxiv.org/abs/1908.10693"/>
	<rdf:li rdf:resource="https://mathmagic.fun/"/>
	<rdf:li rdf:resource="https://www.omnicalculator.com/sports/cycling-wattage"/>
	<rdf:li rdf:resource="https://github.com/montanaflynn/stats"/>
	<rdf:li rdf:resource="https://danluu.com/discontinuities/"/>
	<rdf:li rdf:resource="https://bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface/"/>
	<rdf:li rdf:resource="http://www.dec64.com/"/>
	<rdf:li rdf:resource="http://econ.ucsb.edu/~doug/240a/Coin%20Flip.htm"/>
	<rdf:li rdf:resource="http://www.gnu.org/software/octave/"/>
	<rdf:li rdf:resource="http://mathjs.org/"/>
	<rdf:li rdf:resource="http://godoc.org/github.com/wadey/go-rounding"/>
	<rdf:li rdf:resource="http://www.shoup.net/ntl/"/>
	<rdf:li rdf:resource="https://github.com/postwait/node-gmp"/>
	<rdf:li rdf:resource="https://github.com/justmoon/node-bignum"/>
	<rdf:li rdf:resource="https://github.com/substack/node-bigint"/>
	<rdf:li rdf:resource="http://jsfromhell.com/classes/bignumber"/>
	<rdf:li rdf:resource="http://julialang.org/"/>
	<rdf:li rdf:resource="http://zedshaw.com/essays/programmer_stats.html"/>
	<rdf:li rdf:resource="http://home.pipeline.com/~hbaker1/hakmem/hakmem.html"/>
	<rdf:li rdf:resource="http://tumblelog.cowsandmilk.net/post/33589261"/>
	<rdf:li rdf:resource="http://laughingmeme.org/2008/03/25/bceval-arbitrary-precision-math-for-php-without-extensions/"/>
	<rdf:li rdf:resource="http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Triangulation_2_ref/Class_Triangulation_2.html#Cross_link_anchor_944"/>
	<rdf:li rdf:resource="http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Kernel_23_ref/Class_Segment_2.html#Cross_link_anchor_26"/>
	<rdf:li rdf:resource="http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Kernel_23_ref/Class_Point_2.html#Cross_link_anchor_24"/>
	<rdf:li rdf:resource="http://www.inf.ethz.ch/personal/fischerk/pubs/as.pdf"/>
	<rdf:li rdf:resource="http://www.cgal.org/"/>
	<rdf:li rdf:resource="http://en.wikipedia.org/wiki/Delaunay_triangulation"/>
      </rdf:Seq>
    </items>
  </channel><item rdf:about="https://www.sophielwang.com/blog/jpeg">
    <title>JPEG compression</title>
    <dc:date>2026-04-10T18:06:25+00:00</dc:date>
    <link>https://www.sophielwang.com/blog/jpeg</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>jpeg compression math</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:15ded21a6d20/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:jpeg"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:compression"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://arxiv.org/abs/1908.10693">
    <title>[1908.10693] DDSketch: A fast and fully-mergeable quantile sketch with relative-error guarantees</title>
    <dc:date>2025-01-26T05:06:51+00:00</dc:date>
    <link>https://arxiv.org/abs/1908.10693</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>ddsketch metrics math histogram percentile perf</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:8bfe391bb8f9/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:ddsketch"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:metrics"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:histogram"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:percentile"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:perf"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://mathmagic.fun/">
    <title>Math Magic - Quick math practice kids actually like</title>
    <dc:date>2024-11-24T04:16:51+00:00</dc:date>
    <link>https://mathmagic.fun/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Johnny’s math game.]]></description>
<dc:subject>johnnyrodgers math game education</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:8ce3b2ac1706/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:johnnyrodgers"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:game"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:education"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://www.omnicalculator.com/sports/cycling-wattage">
    <title>Cycling Wattage Calculator</title>
    <dc:date>2023-08-31T07:39:46+00:00</dc:date>
    <link>https://www.omnicalculator.com/sports/cycling-wattage</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>cycling power math calculator</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:8d3fb5777d78/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:cycling"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:power"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:calculator"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://github.com/montanaflynn/stats">
    <title>GitHub - montanaflynn/stats: A well tested and comprehensive Golang statistics library package with no dependencies.</title>
    <dc:date>2020-07-26T23:48:51+00:00</dc:date>
    <link>https://github.com/montanaflynn/stats</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Seems handy.]]></description>
<dc:subject>golang math statistics</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:f30049aa6350/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:golang"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:statistics"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://danluu.com/discontinuities/">
    <title>Suspicious discontinuities</title>
    <dc:date>2020-02-24T22:48:50+00:00</dc:date>
    <link>https://danluu.com/discontinuities/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA["This post doesn't really have a goal or a point, it's just a collection of discontinuities that I find fun."]]></description>
<dc:subject>data math stats</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:f3c94121f45e/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:data"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:stats"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface/">
    <title>Category Theory for Programmers: The Preface |   Bartosz Milewski's Programming Cafe</title>
    <dc:date>2019-05-12T17:47:43+00:00</dc:date>
    <link>https://bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[I got majorly nerd sniped into reading this but I'm really enjoying it so far.]]></description>
<dc:subject>math category categorytheory functional programming</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:3f4ac248f9df/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:category"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:categorytheory"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:functional"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:programming"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.dec64.com/">
    <title>DEC64: Decimal Floating Point</title>
    <dc:date>2018-07-23T19:14:28+00:00</dc:date>
    <link>http://www.dec64.com/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[A floating-point number format that uses base-10 exponents to make it useful to humans.]]></description>
<dc:subject>dec64 decimal float floatingpoint math programming</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:e21b1e1227a9/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:dec64"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:decimal"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:float"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:floatingpoint"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:programming"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://econ.ucsb.edu/~doug/240a/Coin%20Flip.htm">
    <title>The Coin Flip: A Fundamentally Unfair Proposition?</title>
    <dc:date>2016-01-20T06:43:32+00:00</dc:date>
    <link>http://econ.ucsb.edu/~doug/240a/Coin%20Flip.htm</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Neat inductive "proof" or at least reasoning.]]></description>
<dc:subject>math coinflip probability</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:be9f9dc04542/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:coinflip"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:probability"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.gnu.org/software/octave/">
    <title>GNU Octave</title>
    <dc:date>2014-07-26T18:35:20+00:00</dc:date>
    <link>http://www.gnu.org/software/octave/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[An R-like package.]]></description>
<dc:subject>gnu octave math matlab r</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:5c27b688f2e9/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:gnu"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:octave"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:matlab"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:r"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://mathjs.org/">
    <title>math.js | an extensive math library for JavaScript and Node.js</title>
    <dc:date>2014-01-03T02:07:26+00:00</dc:date>
    <link>http://mathjs.org/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Nice looking JavaScript math library.]]></description>
<dc:subject>js math</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:086783299306/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:js"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://godoc.org/github.com/wadey/go-rounding">
    <title>rounding - GoDoc</title>
    <dc:date>2013-09-23T22:11:47+00:00</dc:date>
    <link>http://godoc.org/github.com/wadey/go-rounding</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Wadey's decimal rounding package.]]></description>
<dc:subject>golang decimal math</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:783510adddf9/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:golang"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:decimal"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.shoup.net/ntl/">
    <title>NTL: A Library for doing Number Theory</title>
    <dc:date>2013-05-17T23:42:01+00:00</dc:date>
    <link>http://www.shoup.net/ntl/</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>math c++</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:979db0af67ad/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:c++"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://github.com/postwait/node-gmp">
    <title>postwait/node-gmp</title>
    <dc:date>2012-06-26T23:52:44+00:00</dc:date>
    <link>https://github.com/postwait/node-gmp</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[A more direct Node-to-C++ bridge into libgmp.  This one notably supports floating point numbers.]]></description>
<dc:subject>libgmp gmp node math js</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:895920d31886/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:libgmp"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:gmp"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:node"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:js"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://github.com/justmoon/node-bignum">
    <title>justmoon/node-bignum</title>
    <dc:date>2012-06-25T16:08:32+00:00</dc:date>
    <link>https://github.com/justmoon/node-bignum</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Node bindings to OpenSSL's math routines for big integer math in Javascript.]]></description>
<dc:subject>node math openssl js</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:ea13778d2839/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:node"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:openssl"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:js"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="https://github.com/substack/node-bigint">
    <title>substack/node-bigint</title>
    <dc:date>2012-06-25T16:07:54+00:00</dc:date>
    <link>https://github.com/substack/node-bigint</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Node bindings to libgmp for big integer math in Javascript.]]></description>
<dc:subject>node math libgmp gmp js</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:b0602da7478e/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:node"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:libgmp"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:gmp"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:js"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://jsfromhell.com/classes/bignumber">
    <title>Classes.Big Number - JSFromHell.com: JavaScript Repository</title>
    <dc:date>2012-06-25T16:07:30+00:00</dc:date>
    <link>http://jsfromhell.com/classes/bignumber</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Pure-Javascript decimal math library.]]></description>
<dc:subject>math js</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:1c529afdbdd4/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:js"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://julialang.org/">
    <title>The Julia Language</title>
    <dc:date>2012-02-20T17:33:32+00:00</dc:date>
    <link>http://julialang.org/</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Maybe I don't have to learn R, after all.]]></description>
<dc:subject>julialang julia math programming language</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:11ee73537e0f/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:julialang"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:julia"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:programming"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:language"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://zedshaw.com/essays/programmer_stats.html">
    <title>Programmers Need To Learn Statistics Or I Will Kill Them All</title>
    <dc:date>2011-03-19T04:23:06+00:00</dc:date>
    <link>http://zedshaw.com/essays/programmer_stats.html</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Standard deviation, son.  Seriously, though, I should get on R.  It could be the easiest way to make graphs from arbitrary data.]]></description>
<dc:subject>stats math r stddev mean median average</dc:subject>
<dc:source>https://pinboard.in/</dc:source>
<dc:identifier>https://pinboard.in/u:rcrowley/b:5d0458fcd839/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:stats"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:r"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:stddev"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:mean"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:median"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:average"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://home.pipeline.com/~hbaker1/hakmem/hakmem.html">
    <title>HAKMEM -- CONTENTS -- DRAFT, NOT YET PROOFED</title>
    <dc:date>2009-12-25T20:18:15+00:00</dc:date>
    <link>http://home.pipeline.com/~hbaker1/hakmem/hakmem.html</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[Math problems and other fun from the MIT AI lab.
]]></description>
<dc:subject>mit ai math hakmem</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:2603e8020dc9/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:mit"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:ai"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:hakmem"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://tumblelog.cowsandmilk.net/post/33589261">
    <title>A Mathematician's Lament</title>
    <dc:date>2008-05-05T01:48:02+00:00</dc:date>
    <link>http://tumblelog.cowsandmilk.net/post/33589261</link>
    <dc:creator>rcrowley</dc:creator><description><![CDATA[A great paper presenting a rather idealistic opinion on teaching math.
]]></description>
<dc:subject>math teaching education</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:8d5e94f1fc47/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:teaching"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:education"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://laughingmeme.org/2008/03/25/bceval-arbitrary-precision-math-for-php-without-extensions/">
    <title>bceval: arbitrary precision math for PHP without extensions - Laughing Meme</title>
    <dc:date>2008-03-26T21:44:59+00:00</dc:date>
    <link>http://laughingmeme.org/2008/03/25/bceval-arbitrary-precision-math-for-php-without-extensions/</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>php bcmath math pecl</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:4db15d34fc15/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:php"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:bcmath"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:pecl"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Triangulation_2_ref/Class_Triangulation_2.html#Cross_link_anchor_944">
    <title>Triangulation_2&lt;Traits,Tds&gt;</title>
    <dc:date>2008-02-15T09:21:28+00:00</dc:date>
    <link>http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Triangulation_2_ref/Class_Triangulation_2.html#Cross_link_anchor_944</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>cgal math geometry c++ docs delaunay triangulation</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:2bf47efc49f4/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:cgal"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:geometry"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:c++"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:docs"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:delaunay"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:triangulation"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Kernel_23_ref/Class_Segment_2.html#Cross_link_anchor_26">
    <title>Segment_2&lt;Kernel&gt;</title>
    <dc:date>2008-02-15T09:21:12+00:00</dc:date>
    <link>http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Kernel_23_ref/Class_Segment_2.html#Cross_link_anchor_26</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>cgal math geometry c++ docs delaunay triangulation segment</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:e7f231ec5447/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:cgal"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:geometry"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:c++"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:docs"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:delaunay"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:triangulation"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:segment"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Kernel_23_ref/Class_Point_2.html#Cross_link_anchor_24">
    <title>Point_2&lt;Kernel&gt;</title>
    <dc:date>2008-02-15T09:21:01+00:00</dc:date>
    <link>http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Kernel_23_ref/Class_Point_2.html#Cross_link_anchor_24</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>cgal math geometry c++ docs delaunay triangulation point</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:b4512407e4ad/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:cgal"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:geometry"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:c++"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:docs"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:delaunay"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:triangulation"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:point"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.inf.ethz.ch/personal/fischerk/pubs/as.pdf">
    <title>Kaspar Fischer : Introduction to alpha shapes</title>
    <dc:date>2008-02-13T05:49:34+00:00</dc:date>
    <link>http://www.inf.ethz.ch/personal/fischerk/pubs/as.pdf</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>alphashapes math geometry convexhulls</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:fd471d6b6f4e/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:alphashapes"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:geometry"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:convexhulls"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://www.cgal.org/">
    <title>CGAL - Computational Geometry Algorithms Library</title>
    <dc:date>2008-02-12T15:37:41+00:00</dc:date>
    <link>http://www.cgal.org/</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>c++ geometry math alphas alphashapes delaunay triangulation convexhulls cgal</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:222dff0c2639/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:c++"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:geometry"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:alphas"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:alphashapes"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:delaunay"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:triangulation"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:convexhulls"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:cgal"/>
</rdf:Bag></taxo:topics>
</item>
<item rdf:about="http://en.wikipedia.org/wiki/Delaunay_triangulation">
    <title>Delaunay triangulation - Wikipedia, the free encyclopedia</title>
    <dc:date>2008-02-12T15:29:05+00:00</dc:date>
    <link>http://en.wikipedia.org/wiki/Delaunay_triangulation</link>
    <dc:creator>rcrowley</dc:creator><dc:subject>geometry math triangles alphashapes convexhulls delaunay triangulation</dc:subject>
<dc:identifier>https://pinboard.in/u:rcrowley/b:b808bf47da97/</dc:identifier>
<taxo:topics><rdf:Bag>	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:geometry"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:math"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:triangles"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:alphashapes"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:convexhulls"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:delaunay"/>
	<rdf:li rdf:resource="https://pinboard.in/u:rcrowley/t:triangulation"/>
</rdf:Bag></taxo:topics>
</item>
</rdf:RDF>