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	<id>https://drorbn.net/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Harbansb</id>
	<title>Drorbn - User contributions [en]</title>
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	<updated>2026-05-01T20:25:21Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://drorbn.net/index.php?title=06-240&amp;diff=1908</id>
		<title>06-240</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240&amp;diff=1908"/>
		<updated>2006-09-14T19:51:49Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;__NOEDITSECTION__&lt;br /&gt;
{{06-240/Navigation}}&lt;br /&gt;
==Algebra I==&lt;br /&gt;
===Department of Mathematics, University of Toronto, Fall 2006===&lt;br /&gt;
&lt;br /&gt;
{{06-240/Crucial Information}}&lt;br /&gt;
&lt;br /&gt;
===06-240 Sep 12 class=== Below are a couple of lemmata critical to the derivation we did in class - the Professor left this little work to the students:&lt;br /&gt;
*  [[06-240: Edit1.jpg]]&lt;br /&gt;
*  [[06-240: Edit2.jpg]]&lt;br /&gt;
&lt;br /&gt;
===Class Notes=== 06-240 ... ?&lt;br /&gt;
* [[Lecture 01, September 12, 2006]]  &lt;br /&gt;
&lt;br /&gt;
===Links To Notes===&lt;br /&gt;
* [http://www.yousendit.com/transfer.php?action=download&amp;amp;ufid=38FF36BF7ED1E1BA September 12 Notes] for re-uploading, please email at jeff.matskin@utoronto.ca&lt;br /&gt;
&lt;br /&gt;
===Famous Quotes About Math and Mind===&lt;br /&gt;
* &amp;quot;The problems that exist in the world today cannot be solved by the level of thinking that created them.&amp;quot; by Albert Einstein&lt;br /&gt;
* &amp;quot;Do not worry about your difficulties in mathematics, I can assure you mine are still greater.&amp;quot; by Albert Einstein&lt;br /&gt;
* &amp;quot;The mind, once expanded to the dimensions of larger ideas, never returns to its original size.&amp;quot; by Oliver Wendell Holmes, Sr.&lt;br /&gt;
* &amp;quot;I don&#039;t think necessity is the mother of invention. Invention, in my opinion, arises directly from idleness, possibly also from laziness - to save oneself trouble.&amp;quot; by Dame Agatha Christie (1890-1976)&lt;br /&gt;
&lt;br /&gt;
===Further Resources===&lt;br /&gt;
&lt;br /&gt;
* [http://www.math.toronto.edu/undergrad/ Undergraduate Information] at the [http://www.math.toronto.edu/ UofT Math Department]&lt;br /&gt;
* [http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm Undergraduate Course Descriptions].&lt;br /&gt;
* [http://www.math.toronto.edu/murnaghan/courses/mat240/index.html Last year&#039;s Math 240 web site].&lt;br /&gt;
* [http://www.maths.leeds.ac.uk/~khouston/httlam.html &amp;quot;How to Think Like a Mathematician&amp;quot; by Kevin Houston].&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240&amp;diff=1907</id>
		<title>06-240</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240&amp;diff=1907"/>
		<updated>2006-09-14T19:50:55Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;__NOEDITSECTION__&lt;br /&gt;
{{06-240/Navigation}}&lt;br /&gt;
==Algebra I==&lt;br /&gt;
===Department of Mathematics, University of Toronto, Fall 2006===&lt;br /&gt;
&lt;br /&gt;
{{06-240/Crucial Information}}&lt;br /&gt;
&lt;br /&gt;
===06-240 Sep 12 class=== Below are a couple of lemmata critical to the derivation we did in class - the Professor left this little work to the students:&lt;br /&gt;
*  [[06-240: Edit1.jpg]]&lt;br /&gt;
*  [[06-240: Edit2.jpg]]&lt;br /&gt;
&lt;br /&gt;
===Class Notes=== 06-240 ... ?&lt;br /&gt;
* [[Lecture 01, September 12, 2006]]  &lt;br /&gt;
* [[Lecture 02, September 14, 2006]] &lt;br /&gt;
&lt;br /&gt;
===Links To Notes===&lt;br /&gt;
* [http://www.yousendit.com/transfer.php?action=download&amp;amp;ufid=38FF36BF7ED1E1BA September 12 Notes] for re-uploading, please email at jeff.matskin@utoronto.ca&lt;br /&gt;
&lt;br /&gt;
===Famous Quotes About Math and Mind===&lt;br /&gt;
* &amp;quot;The problems that exist in the world today cannot be solved by the level of thinking that created them.&amp;quot; by Albert Einstein&lt;br /&gt;
* &amp;quot;Do not worry about your difficulties in mathematics, I can assure you mine are still greater.&amp;quot; by Albert Einstein&lt;br /&gt;
* &amp;quot;The mind, once expanded to the dimensions of larger ideas, never returns to its original size.&amp;quot; by Oliver Wendell Holmes, Sr.&lt;br /&gt;
* &amp;quot;I don&#039;t think necessity is the mother of invention. Invention, in my opinion, arises directly from idleness, possibly also from laziness - to save oneself trouble.&amp;quot; by Dame Agatha Christie (1890-1976)&lt;br /&gt;
&lt;br /&gt;
===Further Resources===&lt;br /&gt;
&lt;br /&gt;
* [http://www.math.toronto.edu/undergrad/ Undergraduate Information] at the [http://www.math.toronto.edu/ UofT Math Department]&lt;br /&gt;
* [http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm Undergraduate Course Descriptions].&lt;br /&gt;
* [http://www.math.toronto.edu/murnaghan/courses/mat240/index.html Last year&#039;s Math 240 web site].&lt;br /&gt;
* [http://www.maths.leeds.ac.uk/~khouston/httlam.html &amp;quot;How to Think Like a Mathematician&amp;quot; by Kevin Houston].&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1906</id>
		<title>06-240/Classnotes for Thursday, September 14</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1906"/>
		<updated>2006-09-14T19:46:58Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{06-240/Navigation}}&lt;br /&gt;
&lt;br /&gt;
* PDF notes by [[User:Harbansb]]: [[Media:06-240-0914.pdf|September 14 Notes]].&lt;br /&gt;
* If I have made an error in my notes, or you would like the editable OpenOffice file, feel free to e-mail me at harbansb@msn.com.&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240/Classnotes_For_Tuesday,_September_12&amp;diff=1905</id>
		<title>06-240/Classnotes For Tuesday, September 12</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240/Classnotes_For_Tuesday,_September_12&amp;diff=1905"/>
		<updated>2006-09-14T19:46:17Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{06-240/Navigation}}&lt;br /&gt;
&lt;br /&gt;
* PDF notes by [[User:Harbansb]]: [[Media:06-240-0912.pdf|September 12 Notes]].&lt;br /&gt;
* If I have made an error in my notes, or you would like the editable OpenOffice file, feel free to e-mail me at harbansb@msn.com.&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1904</id>
		<title>06-240/Classnotes for Thursday, September 14</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1904"/>
		<updated>2006-09-14T19:45:29Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{06-240/Navigation}}&lt;br /&gt;
&lt;br /&gt;
* PDF notes by [[User:Harbansb]]: [[Media:06-240-0914.pdf]].&lt;br /&gt;
* If I have made an error in my notes, or you would like the editable OpenOffice file, feel free to e-mail me at harbansb@msn.com.&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1903</id>
		<title>06-240/Classnotes for Thursday, September 14</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1903"/>
		<updated>2006-09-14T19:42:53Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{06-240/Navigation}}&lt;br /&gt;
&lt;br /&gt;
* PDF notes by [[User:Harbansb]]: [[Media:06-240-0914.pdf]].&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1902</id>
		<title>06-240/Classnotes for Thursday, September 14</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240/Classnotes_for_Thursday,_September_14&amp;diff=1902"/>
		<updated>2006-09-14T19:41:49Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Media:06-240-0912.pdf]]&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=File:06-240-0914.pdf&amp;diff=1901</id>
		<title>File:06-240-0914.pdf</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=File:06-240-0914.pdf&amp;diff=1901"/>
		<updated>2006-09-14T19:37:44Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: Lecture Notes for Thursday, September 14, 2006&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Lecture Notes for Thursday, September 14, 2006&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Template:06-240/Navigation&amp;diff=1828</id>
		<title>Template:06-240/Navigation</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Template:06-240/Navigation&amp;diff=1828"/>
		<updated>2006-09-12T23:09:48Z</updated>

		<summary type="html">&lt;p&gt;Harbansb: Lecture 1 Notes&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{| cellpadding=&amp;quot;0&amp;quot; cellspacing=&amp;quot;0&amp;quot; style=&amp;quot;clear: right; float: right&amp;quot;&lt;br /&gt;
|- align=right&lt;br /&gt;
|&amp;lt;div class=&amp;quot;NavFrame&amp;quot;&amp;gt;&amp;lt;div class=&amp;quot;NavHead&amp;quot;&amp;gt;[[06-240]]/[[Template:06-240/Navigation|Navigation Panel]]&amp;amp;nbsp;&amp;amp;nbsp;&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;div class=&amp;quot;NavContent&amp;quot;&amp;gt;&lt;br /&gt;
{| border=&amp;quot;1px&amp;quot; cellpadding=&amp;quot;1&amp;quot; cellspacing=&amp;quot;0&amp;quot; width=&amp;quot;220&amp;quot; style=&amp;quot;margin: 0 0 1em 0.5em; font-size: small&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!#&lt;br /&gt;
!Week of...&lt;br /&gt;
!Notes and Links&lt;br /&gt;
|-&lt;br /&gt;
|align=center|1&lt;br /&gt;
|Sep 11&lt;br /&gt;
|[[06-240/About This Class|About]], HW1,[[Media:lecture1.pdf]] &lt;br /&gt;
|-&lt;br /&gt;
|align=center|2&lt;br /&gt;
|Sep 18&lt;br /&gt;
|HW2&lt;br /&gt;
|-&lt;br /&gt;
|align=center|3&lt;br /&gt;
|Sep 25&lt;br /&gt;
|HW3&lt;br /&gt;
|-&lt;br /&gt;
|align=center|4&lt;br /&gt;
|Oct 2&lt;br /&gt;
|HW4&lt;br /&gt;
|-&lt;br /&gt;
|align=center|5&lt;br /&gt;
|Oct 9&lt;br /&gt;
|HW5&lt;br /&gt;
|-&lt;br /&gt;
|align=center|6&lt;br /&gt;
|Oct 16&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|align=center|7&lt;br /&gt;
|Oct 23&lt;br /&gt;
|Term Test&lt;br /&gt;
|-&lt;br /&gt;
|align=center|8&lt;br /&gt;
|Oct 30&lt;br /&gt;
|HW6&lt;br /&gt;
|-&lt;br /&gt;
|align=center|9&lt;br /&gt;
|Nov 6&lt;br /&gt;
|HW7&lt;br /&gt;
|-&lt;br /&gt;
|align=center|10&lt;br /&gt;
|Nov 13&lt;br /&gt;
|HW8&lt;br /&gt;
|-&lt;br /&gt;
|align=center|11&lt;br /&gt;
|Nov 20&lt;br /&gt;
|HW9&lt;br /&gt;
|-&lt;br /&gt;
|align=center|12&lt;br /&gt;
|Nov 27&lt;br /&gt;
|HW10&lt;br /&gt;
|-&lt;br /&gt;
|align=center|13&lt;br /&gt;
|Dec 4&lt;br /&gt;
|&lt;br /&gt;
|}&lt;br /&gt;
&amp;lt;/div&amp;gt;&amp;lt;/div&amp;gt;&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>Harbansb</name></author>
	</entry>
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