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	<title>thoughts of a cold mind </title>
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		<title>thoughts of a cold mind </title>
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		<title>Perchè questo paese non andrà mai da nessuna parte.</title>
		<link>http://zerocold.wordpress.com/2009/07/15/perche-questo-paese-non-andra-mai-da-nessuna-parte/</link>
		<comments>http://zerocold.wordpress.com/2009/07/15/perche-questo-paese-non-andra-mai-da-nessuna-parte/#comments</comments>
		<pubDate>Wed, 15 Jul 2009 21:52:52 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[scuola]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/2009/07/15/perche-questo-paese-non-andra-mai-da-nessuna-parte/</guid>
		<description><![CDATA[Non mi piace unirmi al coro di quelli che si lamentano del proprio paese ma ho bisogno di sfogarmi con qualcuno. Premessa: ogni due anni le graduatorie per l&#8217;insegnamento delle materie alle quali sono abilitato devono essere aggiornate, mi viene quindi richiesto di ripresentare ogni due anni circe 15 fogli in doppia copia i miei [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=239&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Non mi piace unirmi al coro di quelli che si lamentano del proprio paese ma ho bisogno di sfogarmi con qualcuno.<br />
Premessa: ogni due anni le graduatorie per l&#8217;insegnamento delle materie alle quali sono abilitato devono essere<br />
aggiornate, mi viene quindi richiesto di ripresentare ogni due anni circe 15 fogli in doppia copia i miei punteggi<br />
e le scuole nelle quali voglio essere inserito (circa 20).<br />
Le ultime due volte ho dovuto perdere circa due ore per volta per capire come calcolare i punteggi e come segnare<br />
i codici delle scuole per le quali volevo essere incluso.<br />
Dopo questa pappardella, occorreva presentarsi (muniti di documento di identità) presso la prima scuola della lista<br />
incriminata per essere iscritto.<br />
Quest&#8217;anno, dopo sfanfaramenti sulla sburocratizzazione dello stato hanno deciso di mettere su web la procedura di inserimento<br />
delle scuole suddette.<br />
Non so chi ha progettato il sistema, tuttavia la prassi prevederebbe:<br />
1) registrazione dell&#8217;utente sul portale della pubblica istruzione, che prevede l&#8217;inserimento in un form di parecchi campi.<br />
2) ricezione della prima e-mail certificante l&#8217;accreditamento dell&#8217;utente sul portale con relativa password.<br />
3) a questo punto presentarsi con la stampa della mail e un documento d&#8217;identità con la domanda presso la prima scuola nella quale si vuole essere inclusi.<br />
4) una volta che ti hanno accreditato presso la scuola vai sul portale inserisci il primo username, e la prima password e ti viene<br />
inviata la seconda password.<br />
5) Una volta in possesso della prima e della seconda password puoi effettivamente essere attivato sul portale previo inserimento<br />
della tua password definitiva con combinazione di prima password,seconda password, cognome da nubile di tua madre.<br />
6) a questo punto completare l&#8217;inserimento degli istituti prescelti</p>
<p>Se vi sembra complicato  sappiate che sono riuscito ad arrivare al punto 5 alle ore 23:00, ma purtroppo sembra che non abbiano una banda molto buona,<br />
quindi sono lentissimo anche solo per andare da una pagina all&#8217;altra. Finalmente dopo smadonnamenti vari riesco ad entrare per tentare di farmi assegnare una password. A questo punto clicco<br />
sul conferma per continuare e andare alla sezione per inserire i dati e&#8230; Il sito mi butta fuori dicendo che è in manutenzione&#8230;</p>
<p>AARRRRGGGGGHHHHH!!!!</p>
<p>Se questà è l&#8217;idea di automatizzare le procedure, mi sa che meglio se ritorniamo alla carta, che forse è ancora troppo tecnologicamente avanzata,<br />
chissà meglio la pietra nella quale resteranno per millenni i simboli della nostra italica stupidità. A cosa serve avere un oracle application server<br />
sotto che fa tutto quando poi il procedimento per registrarsi è una mostruosità simile?</p>
<p>zerocold</p>
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		<slash:comments>4</slash:comments>
	
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			<media:title type="html">pgiacome</media:title>
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		<item>
		<title>curious notice</title>
		<link>http://zerocold.wordpress.com/2009/04/16/curious-notice/</link>
		<comments>http://zerocold.wordpress.com/2009/04/16/curious-notice/#comments</comments>
		<pubDate>Thu, 16 Apr 2009 21:16:54 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/?p=237</guid>
		<description><![CDATA[after years finally I&#8217;ve got my satisfaction as claim by secret blogging seminar finally if you google latex the first result isn&#8217;t a porn site but the latex project.You can try by click the link above http://www.google.com/search?client=safari&#38;rls=en-us&#38;q=latex&#38;ie=UTF-8&#38;oe=UTF-8 or probably the  latex fetish perversion has ranked down in the last month, so there are less latex [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=237&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>after years finally I&#8217;ve got my satisfaction as claim by <a title="secret blogging seminar" href="http://sbseminar.wordpress.com/2009/04/16/mathematicians-beat-pornographers/" target="_blank">secret blogging seminar</a> finally if you google latex the first result isn&#8217;t a porn site but the latex project.You can try by click the link above</p>
<p><a title="latex" href="http://www.google.com/search?client=safari&amp;rls=en-us&amp;q=latex&amp;ie=UTF-8&amp;oe=UTF-8" target="_blank">http://www.google.com/search?client=safari&amp;rls=en-us&amp;q=latex&amp;ie=UTF-8&amp;oe=UTF-8</a></p>
<p>or probably the  latex fetish perversion has ranked down in the last month, so there are less latex maniacs out there&#8230;</p>
<p>Maybe&#8230;</p>
<p>zerocold</p>
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			<media:title type="html">pgiacome</media:title>
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		<title>universe constant could change throu time</title>
		<link>http://zerocold.wordpress.com/2009/04/01/universe-constant-could-change-throu-time/</link>
		<comments>http://zerocold.wordpress.com/2009/04/01/universe-constant-could-change-throu-time/#comments</comments>
		<pubDate>Wed, 01 Apr 2009 10:18:27 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[physic]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/2009/04/01/universe-constant-could-change-throu-time/</guid>
		<description><![CDATA[Surfing up the web I found this amazing paper that suggest the fondamental costant (such as speed of light or the atom mass) could change throught time a a must read. http://arxiv.org/abs/0903.5321 zerocold<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=236&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Surfing up the web I found this amazing paper that suggest the fondamental costant (such as speed of light or the atom mass) could change throught time a<br />
a must read.</p>
<p>http://arxiv.org/abs/0903.5321</p>
<p>zerocold</p>
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			<media:title type="html">pgiacome</media:title>
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		<title>reply of a great teacher</title>
		<link>http://zerocold.wordpress.com/2009/03/25/reply-of-a-great-teacher/</link>
		<comments>http://zerocold.wordpress.com/2009/03/25/reply-of-a-great-teacher/#comments</comments>
		<pubDate>Wed, 25 Mar 2009 10:45:04 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/?p=234</guid>
		<description><![CDATA[Yesterday I post about the work of  Girlanda about measuring the distante earth-moon by analysing the Armstrong&#8217;s. I write him and he&#8217;s the reply which underline Luca&#8217;s personality best. Hi zero, thanks for the pingback I&#8217;ve never expect so much rumors. It was a funny job of some years ago it will apper soon on [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=234&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Yesterday I post about the work of  Girlanda about measuring the distante earth-moon by analysing the Armstrong&#8217;s. I write him and he&#8217;s the reply which underline Luca&#8217;s personality best.</p>
<p>Hi zero,<br />
thanks for the pingback I&#8217;ve never expect so much rumors.<br />
It was a funny job of some years ago it will apper soon on American Journal of Physics.<br />
If teaching woudn&#8217;t be so funny, the money the would count a little bit more</p>
<p>luca.</p>
<p>zero</p>
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			<media:title type="html">pgiacome</media:title>
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		<title>beautifull italian study</title>
		<link>http://zerocold.wordpress.com/2009/03/24/beautifull-italian-study/</link>
		<comments>http://zerocold.wordpress.com/2009/03/24/beautifull-italian-study/#comments</comments>
		<pubDate>Tue, 24 Mar 2009 15:54:54 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[science]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/?p=232</guid>
		<description><![CDATA[I link from  keplero I link with pleasure, a beautiful study published on arxiv.org, developed by a class of the Liceo Scientifico &#8220;A. Vallisneri&#8221; in Lucca. Armed with a mp3 with the conversations of Neil armstrong with Houston, thanks to the echo leading and with the help of the software audacity, these students have succeeded [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=232&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>I link from  <a title="keplero" href="http://keplero.tumblr.com/" target="_blank">keplero</a> I link with pleasure, a beautiful study published on arxiv.org, developed by a class of the Liceo Scientifico &#8220;A. Vallisneri&#8221; in Lucca.</p>
<p>Armed with a mp3 with the conversations of Neil armstrong with Houston, thanks to the echo leading and with the help of the software audacity, these students have succeeded in establishing the distance of the earth from the moon, by calculating it in around 3.93 x 10^8 mt. Not to bad for an Italian school, that seems more and more ruined in the national newscasts.       This study could have been the proof of the fact that we have really gone to the moon, if we don&#8217;t hypothesize a plot that an echo of artificial return has been created for this purpurse&#8230;.</p>
<p>Finally standing ovation for the researcher Luca Girlanda (perhaps precarious) at 1000 €/month that conducted the study, go on we are with you&#8230;</p>
<p>zerocold</p>
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			<media:title type="html">pgiacome</media:title>
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		<title>:: diamonds from tequila</title>
		<link>http://zerocold.wordpress.com/2008/11/11/diamonds-from-tequila/</link>
		<comments>http://zerocold.wordpress.com/2008/11/11/diamonds-from-tequila/#comments</comments>
		<pubDate>Tue, 11 Nov 2008 10:13:10 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/2008/11/11/diamonds-from-tequila/</guid>
		<description><![CDATA[it seems that a group of mexican scientist has found a way to get diamonds from tequila, I belived one could only get a rush with tequila<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=231&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>it seems that a group of mexican scientist has found a way to get diamonds from tequila, I belived one could only get a rush with tequila</p>
<br />  <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/zerocold.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/zerocold.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/zerocold.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/zerocold.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/zerocold.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/zerocold.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/zerocold.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/zerocold.wordpress.com/231/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=231&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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			<media:title type="html">pgiacome</media:title>
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		<title>:: new time waster</title>
		<link>http://zerocold.wordpress.com/2008/11/05/new-time-waster/</link>
		<comments>http://zerocold.wordpress.com/2008/11/05/new-time-waster/#comments</comments>
		<pubDate>Wed, 05 Nov 2008 08:05:16 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/2008/11/05/new-time-waster/</guid>
		<description><![CDATA[build the most higher tower http://ping.fm/AyKpx<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=230&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>build the most higher tower</p>
<p>http://ping.fm/AyKpx</p>
<br />  <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/zerocold.wordpress.com/230/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/zerocold.wordpress.com/230/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/zerocold.wordpress.com/230/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/zerocold.wordpress.com/230/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/zerocold.wordpress.com/230/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/zerocold.wordpress.com/230/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/zerocold.wordpress.com/230/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/zerocold.wordpress.com/230/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=230&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">pgiacome</media:title>
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		<title>:: new simple but crazy game</title>
		<link>http://zerocold.wordpress.com/2008/10/27/new-simple-but-crazy-game/</link>
		<comments>http://zerocold.wordpress.com/2008/10/27/new-simple-but-crazy-game/#comments</comments>
		<pubDate>Mon, 27 Oct 2008 08:33:13 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/2008/10/27/new-simple-but-crazy-game/</guid>
		<description><![CDATA[monday gift http://ping.fm/oIMUp<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=229&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>monday gift</p>
<p>http://ping.fm/oIMUp</p>
<br />  <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/zerocold.wordpress.com/229/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/zerocold.wordpress.com/229/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/zerocold.wordpress.com/229/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/zerocold.wordpress.com/229/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/zerocold.wordpress.com/229/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/zerocold.wordpress.com/229/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/zerocold.wordpress.com/229/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/zerocold.wordpress.com/229/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=229&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">pgiacome</media:title>
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		<title>:: probably the best video of the year</title>
		<link>http://zerocold.wordpress.com/2008/10/24/probably-the-best-video-of-the-year/</link>
		<comments>http://zerocold.wordpress.com/2008/10/24/probably-the-best-video-of-the-year/#comments</comments>
		<pubDate>Fri, 24 Oct 2008 09:17:01 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/?p=227</guid>
		<description><![CDATA[via the great marcoscan http://www.marcoscan.com/2008/10/brohemian-rhapsody.html zerocold<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=227&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>via the great marcoscan</p>
<p><a title="http://www.marcoscan.com/2008/10/brohemian-rhapsody.html" href="http://www.marcoscan.com/2008/10/brohemian-rhapsody.html" target="_blank">http://www.marcoscan.com/2008/10/brohemian-rhapsody.html</a></p>
<p>zerocold</p>
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			<media:title type="html">pgiacome</media:title>
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		<title>:: simple question arising from matrix multiplications</title>
		<link>http://zerocold.wordpress.com/2008/10/14/simple-question-arising-from-matrix-multiplications/</link>
		<comments>http://zerocold.wordpress.com/2008/10/14/simple-question-arising-from-matrix-multiplications/#comments</comments>
		<pubDate>Tue, 14 Oct 2008 20:44:25 +0000</pubDate>
		<dc:creator>pgiacome</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://zerocold.wordpress.com/?p=225</guid>
		<description><![CDATA[The new bulletin of the AMS is you with a not so simple paper about matrices multiplication. Ok maybe the two or three of you who&#8217;s reading this blog will problably know the standard algorithm to multiply two matrices let say A and B are 2&#215;2 matrices in R you need to compute 8 multiplication [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=zerocold.wordpress.com&amp;blog=370395&amp;post=225&amp;subd=zerocold&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>The new bulletin of the AMS is you with a not so simple paper about matrices multiplication.</p>
<p>Ok maybe the two or three of you who&#8217;s reading this blog will problably know the standard algorithm to multiply two matrices let say A and B are 2&#215;2 matrices in R you need to compute 8 multiplication two find the result matrix. Ok that was not so difficult, in fact for a nxn matrix you will need n^3 multiplication to computer the result. The hard part for a pc in term of complexity is the product so if whe minimize the product it is possible to minimize the cost of elaboration by a computer. In 1969 Strassen proced  that with a tricky observation it is possible to computer the product of a 2&#215;2 matrices with only 7 product.It seems not a big result but this with appropriate generalization could lead to compute the product of a 2^k x 2^k matrices with 7^k multiplications in place of (2^k)^3 standard multiplication. This means that for a 32&#215;32 matrix (k=5) this will lead to  7^5=16807 multiplications instead of 32^3=32768, which is as least the half.</p>
<p>I have to try a python test to verify that is at least the half in terms of times. In fact I haven&#8217;t finish the paper but one simple question arise: is it possible to find an algorithm for a 2&#215;2 matrices multiplications that use only 6 multiplications?</p>
<p>zerocold</p>
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			<media:title type="html">pgiacome</media:title>
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