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	<updated>2026-05-08T02:34:26Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14922</id>
		<title>Notes for CMU-1504/0:33:11</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14922"/>
		<updated>2015-10-21T02:13:20Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;ah! I didn&#039;t know Boas Katz was your student! I saw that video too and tried to make an R script of Arnol&#039;d&#039;s proof: http://isomorphism.es/post/113720283271/commutator&lt;br /&gt;
&lt;br /&gt;
I&#039;m thinking of redoing it as HTML + Javascript, where users can click-and-drag either the coefficients or the roots…&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Either way, I think middle-school &amp;amp; high-school students would like to see this, or play with your Mathematica file in general (if their school has mathematica ---- an upside of R is that it&#039;s a) free and b) runnable online without an install (http://www.r-fiddle.org/#/fiddle?id=Ggh3OHmt&amp;amp;version=1)).&lt;br /&gt;
[[User:Isomorphismes|Isomorphismes]] ([[User talk:Isomorphismes|talk]]) 22:12, 20 October 2015 (EDT)&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14921</id>
		<title>Notes for CMU-1504/0:33:11</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14921"/>
		<updated>2015-10-21T02:12:37Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;ah! I didn&#039;t know Boas Katz was your student! I saw that video too and tried to make an R script of Arnol&#039;d&#039;s proof: http://isomorphism.es/post/113720283271/commutator&lt;br /&gt;
&lt;br /&gt;
I&#039;m thinking of redoing it as HTML + Javascript, where users can click-and-drag either the coefficients or the roots…&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Either way, I think middle-school &amp;amp; high-school students would like to see this, or play with your Mathematica file in general (if their school has mathematica ---- an upside of R is that it&#039;s a) free and b) runnable online without an install (r-fiddle.org)).&lt;br /&gt;
[[User:Isomorphismes|Isomorphismes]] ([[User talk:Isomorphismes|talk]]) 22:12, 20 October 2015 (EDT)&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14920</id>
		<title>Notes for CMU-1504/0:33:11</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14920"/>
		<updated>2015-10-21T02:12:28Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;ah! I didn&#039;t know Boas Katz was your student! I saw that video too and tried to make an R script of Arnol&#039;d&#039;s proof: http://isomorphism.es/post/113720283271/commutator&lt;br /&gt;
&lt;br /&gt;
I&#039;m thinking of redoing it as HTML + Javascript, where users can click-and-drag either the coefficients or the roots…&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Either way, I think middle-school &amp;amp; high-school students would like to see this, or play with your Mathematica file in general (if their school has mathematica ---- an upside of R is that it&#039;s a) free and b) runnable online without an install (r-fiddle.org)).&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14919</id>
		<title>Notes for CMU-1504/0:33:11</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14919"/>
		<updated>2015-10-21T02:12:13Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;ah! I didn&#039;t know he was your student. I saw that video too and tried to make an R script of Arnol&#039;d&#039;s proof: http://isomorphism.es/post/113720283271/commutator&lt;br /&gt;
&lt;br /&gt;
I&#039;m thinking of redoing it as HTML + Javascript, where users can click-and-drag either the coefficients or the roots…&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Either way, I think middle-school &amp;amp; high-school students would like to see this, or play with your Mathematica file in general (if their school has mathematica ---- an upside of R is that it&#039;s a) free and b) runnable online without an install (r-fiddle.org)).&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14918</id>
		<title>Notes for CMU-1504/0:33:11</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:33:11&amp;diff=14918"/>
		<updated>2015-10-21T02:11:00Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: Created page with &amp;quot;ah! I didn&amp;#039;t know he was your student. I saw that video too and tried to make an R script of Arnol&amp;#039;d&amp;#039;s proof: http://isomorphism.es/post/113720283271/commutator  I&amp;#039;m thinking ...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;ah! I didn&#039;t know he was your student. I saw that video too and tried to make an R script of Arnol&#039;d&#039;s proof: http://isomorphism.es/post/113720283271/commutator&lt;br /&gt;
&lt;br /&gt;
I&#039;m thinking of redoing it as HTML + Javascript, where users can click-and-drag either the coefficients or the roots…&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_ClassroomAdventures-1401/0:04:16&amp;diff=14898</id>
		<title>Notes for ClassroomAdventures-1401/0:04:16</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_ClassroomAdventures-1401/0:04:16&amp;diff=14898"/>
		<updated>2015-10-19T23:44:29Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: Created page with &amp;quot;How interested are you in visualisation generally? After looking at http://buildanhtml5game.com/?page_id=20 recently, I realised that &amp;quot;game&amp;quot; actually just means &amp;quot;anything inte...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;How interested are you in visualisation generally? After looking at http://buildanhtml5game.com/?page_id=20 recently, I realised that &amp;quot;game&amp;quot; actually just means &amp;quot;anything interactive&amp;quot; --- and therefore includes interactive mathematics. Without anyone being so kind as to tell me Wolfram|Alpha experiments are so yesterday, we must now be in the golden age of sharing visual, interactive mathematics! With HTML5 and Javascript. [[User:Isomorphismes|Isomorphismes]] ([[User talk:Isomorphismes|talk]]) 19:44, 19 October 2015 (EDT)&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=User:Isomorphismes&amp;diff=14897</id>
		<title>User:Isomorphismes</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=User:Isomorphismes&amp;diff=14897"/>
		<updated>2015-10-19T23:39:30Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: Created page with &amp;quot;http://maths.isomorphism.es&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;http://maths.isomorphism.es&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:26:15&amp;diff=14896</id>
		<title>Notes for CMU-1504/0:26:15</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:26:15&amp;diff=14896"/>
		<updated>2015-10-19T23:39:14Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;26:00 -- So, by renaming the nails, you get a bijection from [[x,y],z] to eg [[y,z],x]. Is this obvious without considering the visual? [[User:Isomorphismes|Isomorphismes]] ([[User talk:Isomorphismes|talk]]) 19:39, 19 October 2015 (EDT)&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:26:15&amp;diff=14895</id>
		<title>Notes for CMU-1504/0:26:15</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_CMU-1504/0:26:15&amp;diff=14895"/>
		<updated>2015-10-19T23:38:59Z</updated>

		<summary type="html">&lt;p&gt;Isomorphismes: Created page with &amp;quot;26:00 -- So, by renaming the nails, you get a bijection from [[x,y],z] to eg [[y,z],x]. Is this obvious without considering the visual?&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;26:00 -- So, by renaming the nails, you get a bijection from [[x,y],z] to eg [[y,z],x]. Is this obvious without considering the visual?&lt;/div&gt;</summary>
		<author><name>Isomorphismes</name></author>
	</entry>
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