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	<title>Comments on: Basic calculus</title>
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	<description>My BLT drive just went AWOL</description>
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		<title>By: Maths with balls!</title>
		<link>http://error-success.piku.org.uk/2009/08/05/basic-calculus/comment-page-1/#comment-23</link>
		<dc:creator>Maths with balls!</dc:creator>
		<pubDate>Fri, 07 Aug 2009 20:39:08 +0000</pubDate>
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		<description>[...] on from my experiments the other day with geometry-based collision detection I&#8217;ve been looking at good old vectors. I set myself [...]</description>
		<content:encoded><![CDATA[<p>[...] on from my experiments the other day with geometry-based collision detection I&#8217;ve been looking at good old vectors. I set myself [...]</p>
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		<title>By: Mitch</title>
		<link>http://error-success.piku.org.uk/2009/08/05/basic-calculus/comment-page-1/#comment-22</link>
		<dc:creator>Mitch</dc:creator>
		<pubDate>Thu, 06 Aug 2009 07:32:52 +0000</pubDate>
		<guid isPermaLink="false">http://error_success.piku.org.uk/?p=103#comment-22</guid>
		<description>I often wonder if the things I found difficult back then were due to motivation as much as difficulty. I&#039;d love to go through some of that old work and after reading this article I may just do that. Maybe flick through an old A Level revision book or something :) Thanks for the inspiration!</description>
		<content:encoded><![CDATA[<p>I often wonder if the things I found difficult back then were due to motivation as much as difficulty. I&#8217;d love to go through some of that old work and after reading this article I may just do that. Maybe flick through an old A Level revision book or something <img src='http://error-success.piku.org.uk/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />  Thanks for the inspiration!</p>
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