<?xml version="1.0" encoding="utf-8"?><?xml-stylesheet type='text/xsl' href='http://panizcowboy.spaces.live.com/mmm2008-05-17_13.22/rsspretty.aspx?rssquery=en-US;http%3a%2f%2fpanizcowboy.spaces.live.com%2fcategory%2fIl%2bparadosso%2baddosso%2ffeed.rss' version='1.0'?><rss version="2.0" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:msn="http://schemas.microsoft.com/msn/spaces/2005/rss" xmlns:live="http://schemas.microsoft.com/live/spaces/2006/rss" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>SPAZIOCERNIERA - ilblogdellacompa: Il paradosso addosso</title><description /><link>http://panizcowboy.spaces.live.com/?_c11_BlogPart_BlogPart=blogview&amp;_c=BlogPart&amp;partqs=catIl%2bparadosso%2baddosso</link><language>en-US</language><pubDate>Mon, 21 Jul 2008 17:08:45 GMT</pubDate><lastBuildDate>Mon, 21 Jul 2008 17:08:45 GMT</lastBuildDate><generator>Microsoft Spaces v1.1</generator><docs>http://www.rssboard.org/rss-specification</docs><ttl>60</ttl><cf:parentRSS>http://panizcowboy.spaces.live.com/blog/feed.rss</cf:parentRSS><live:type>blogcategory</live:type><live:identity><live:id>-4076703226002479499</live:id><live:alias>panizcowboy</live:alias></live:identity><cf:listinfo><cf:group ns="http://schemas.microsoft.com/live/spaces/2006/rss" element="typelabel" label="Type" /><cf:group ns="http://schemas.microsoft.com/live/spaces/2006/rss" element="tag" label="Tag" /><cf:group element="category" label="Category" /><cf:sort element="pubDate" label="Date" data-type="date" default="true" /><cf:sort element="title" label="Title" data-type="string" /><cf:sort ns="http://purl.org/rss/1.0/modules/slash/" element="comments" label="Comments" data-type="number" /></cf:listinfo><item><title>Il paradosso addosso</title><link>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!3188.entry</link><description>&lt;p&gt;&lt;a href="http://byfiles.storage.msn.com/y1pPLcOlZ50H2StZtsWdeAyHfI6HeB3LEjDe1h_aVOgJXRmv6PzaelqCVLUVFlfSj7mpPFez788mjk?PARTNER=WRITER"&gt;&lt;img style="border-right:0px;border-top:0px;margin:0px 10px 0px 5px;border-left:0px;border-bottom:0px" height=140 alt="foto ciupo" src="http://byfiles.storage.msn.com/y1pPLcOlZ50H2Q2Nfr4AM4yOa4M3tgrMuYWKJGUF33hCsj3r5xfQaT5P9xiinhAfFtqfehrFYci60Y?PARTNER=WRITER" width=113 align=left border=0&gt;&lt;/a&gt; &lt;font face="Comic Sans MS" color="#0080ff" size=2&gt;ANTIDOTO 1: Il primo dilemma (Epimenide, cretese, dice : &amp;quot;Tutti i cretesi mentono&amp;quot;.  Sostiene il vero o sostiene il falso ? ) ha come antidoto la soluzione di Paniz, anche se non completamente risolutiva.&lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" size=2&gt;Infatti, a rigor di logica, moderna ovviamente, questo non è un vero paradosso: detta &lt;i&gt;p&lt;/i&gt; la frase di Epimenide, o è vera &lt;i&gt;p&lt;/i&gt; o è vera &lt;i&gt;non p&lt;/i&gt;. Il contrario di &lt;i&gt;p&lt;/i&gt; è &lt;i&gt;Non tutti i cretesi sono bugiardi&lt;/i&gt;, ossia &lt;i&gt;Qualche cretese dice la verità&lt;/i&gt;, Epimenide non è uno di quelli, e la frase è falsa. Tuttavia la negazione dei quantificatori non era ben chiara nella logica degli antichi greci. &lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" size=2&gt;Peraltro si può riformulare in questo, che non dà adito a facili soluzioni:&lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" color="#0080ff" size=2&gt;VIRUS 2: Prendete la frase “Quello che sto dicendo è falso”. È vera o falsa?&lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" color="#0080ff" size=2&gt;VIRUS 3: Meditate su questa storiella.&lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" size=2&gt;Un giovane di nome Euatlo chiese al famoso avvocato Protagora di insegnargli i segreti della professione, sebbene non avesse sufficiente denaro per pagarlo. Protagora ebbe solo la metà di quanto richiesto per le lezioni e stabilì che il resto sarebbe stato saldato dopo che Euatlo avesse vinto la sua prima causa. Ma Euatlo non cominciò la professione di avvocato e non avendo vinto la sua prima causa poiché non ne aveva mai fatte, Protagora non veniva pagato.&lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" size=2&gt;Protagora fece causa a Euatlo per insolvenza di modo che se Euatlo avesse vinto, avrebbe dovuto pagarlo in base all'accordo, perché avrebbe vinto la sua prima causa; se Euatlo avesse perso, avrebbe dovuto pagarlo comunque per effetto della sentenza.&lt;/font&gt; &lt;p&gt;&lt;font face="Comic Sans MS" size=2&gt;Tuttavia, se Euatlo avesse vinto, non avrebbe dovuto pagare Protagora per effetto della sentenza e se avesse perso, non avrebbe dovuto pagare Protagora perché in base all'accordo non aveva vinto la sua prima causa. &lt;/font&gt;&lt;img src="http://c.services.spaces.live.com/CollectionWebService/c.gif?cid=-4076703226002479499&amp;page=RSS%3a+Il+paradosso+addosso&amp;referrer=" width="1px" height="1px" border="0" alt=""&gt;&lt;img style="position:absolute" alt="" width="0px" height="0px" src="http://c.live.com/c.gif?NC=31263&amp;amp;NA=1149&amp;amp;PI=73329&amp;amp;RF=&amp;amp;DI=3919&amp;amp;PS=85545&amp;amp;TP=panizcowboy.spaces.live.com&amp;amp;GT1=panizcowboy"&gt;</description><comments>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!3188.entry#comment</comments><guid isPermaLink="true">http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!3188.entry</guid><pubDate>Mon, 12 Nov 2007 18:24:43 GMT</pubDate><slash:comments>4</slash:comments><msn:type>blogentry</msn:type><live:type>blogentry</live:type><live:typelabel>Blog entry</live:typelabel><wfw:commentRss>http://panizcowboy.spaces.live.com/blog/cns!C76CA403E76EE675!3188/comments/feed.rss</wfw:commentRss><wfw:comment>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!3188.entry#comment</wfw:comment><dcterms:modified>2007-11-12T18:24:43Z</dcterms:modified></item><item><title>.</title><link>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1438.entry</link><description>&lt;p&gt; &lt;p style="font-family:Lucida Handwriting,Cursive;color:rgb(0, 255, 255)" align=center&gt;&lt;font size=5&gt;&lt;strong&gt;Il paradosso addosso&lt;/strong&gt;&lt;/font&gt;&lt;p style="color:rgb(0, 255, 255)" align=center&gt;&lt;font size=4&gt;&lt;strong&gt;&lt;br&gt;&lt;/strong&gt;&lt;/font&gt; &lt;p style="color:rgb(0, 255, 255)" align=left&gt;&lt;strong&gt; &lt;/strong&gt;&lt;a href="http://tk2.storage.msn.com/x1pqP5noGPWAA4AIP7GtAM2nJazZ8HfNVamX3Q3mlaUNvTD2pt2Skl8NSn2D3NegebgCGUleBUDE6l5aP_HJxfCjPItxiSlE_tmjcMkrke82uDg4DIojjyRUDCOcV0U6RB7wUwlhSJJHOxoy7n9Gp0Afg"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/a&gt;&lt;strong&gt;&lt;a href="http://tk2.storage.msn.com/x1pqP5noGPWAA4AIP7GtAM2nJazZ8HfNVamX3Q3mlaUNvT-ZxYsiLLeQT_DZUjQgmPxHZ-ilZfyxUZXkr-5KTXwlNtDs4UFSDsTCO8NElXzHl5VeJRmkAWHv0hYFrkU17R0GbFSjn2uEduwEuc3HCM2yQ"&gt;&lt;img src="http://tk2.storage.msn.com/x1pqP5noGPWAA4AIP7GtAM2nJazZ8HfNVamX3Q3mlaUNvRAzAIsflE8asNy94YToNApT0GsML4ZNT8XZVwHlKb5pZYccLdTq0ZegoHSyljaa5rj2pjlDGj6a2RpdIpoGmfqkCxUT6enskO5TSfuQoMnxg" align=left height=140 width=113&gt;&lt;/a&gt;&lt;/strong&gt; &lt;p style="font-family:Lucida Handwriting,Cursive;color:rgb(0, 255, 255)" align=left&gt;&lt;font size=2&gt;           &lt;u&gt;VIRUS I&lt;/u&gt;: Epimenide, cretese, dice : &amp;quot;Tutti i cretesi mentono&amp;quot;.&lt;/font&gt; &lt;p style="font-family:Lucida Handwriting,Cursive;color:rgb(0, 255, 255)"&gt;&lt;font size=2&gt;  Sostiene il vero o sostiene il falso ?&lt;/font&gt;&lt;p style="font-family:Lucida Handwriting,Cursive;color:rgb(0, 255, 255)"&gt;&lt;font size=2&gt;&lt;br&gt;&lt;/font&gt;&lt;p style="color:rgb(0, 255, 255)"&gt;&lt;font size=3&gt;&lt;font style="font-family:Lucida Handwriting,Cursive;color:rgb(51, 51, 153)" size=2&gt;  &lt;br&gt;&lt;/font&gt;&lt;/font&gt;&lt;p style="color:rgb(153, 204, 0)"&gt;&lt;font size=3&gt;&lt;font style="font-family:Lucida Handwriting,Cursive;color:rgb(0, 255, 255)" size=2&gt;  Ciuppy&lt;/font&gt;&lt;br&gt;&lt;/font&gt;&lt;img src="http://c.services.spaces.live.com/CollectionWebService/c.gif?cid=-4076703226002479499&amp;page=RSS%3a+.&amp;referrer=" width="1px" height="1px" border="0" alt=""&gt;&lt;img style="position:absolute" alt="" width="0px" height="0px" src="http://c.live.com/c.gif?NC=31263&amp;amp;NA=1149&amp;amp;PI=73329&amp;amp;RF=&amp;amp;DI=3919&amp;amp;PS=85545&amp;amp;TP=panizcowboy.spaces.live.com&amp;amp;GT1=panizcowboy"&gt;</description><comments>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1438.entry#comment</comments><guid isPermaLink="true">http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1438.entry</guid><pubDate>Tue, 28 Nov 2006 20:34:01 GMT</pubDate><slash:comments>3</slash:comments><msn:type>blogentry</msn:type><live:type>blogentry</live:type><live:typelabel>Blog entry</live:typelabel><wfw:commentRss>http://panizcowboy.spaces.live.com/blog/cns!C76CA403E76EE675!1438/comments/feed.rss</wfw:commentRss><wfw:comment>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1438.entry#comment</wfw:comment><dcterms:modified>2006-11-28T20:53:37Z</dcterms:modified></item><item><title>.</title><link>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1423.entry</link><description>&lt;p&gt;  &lt;p align=center&gt;&lt;font face=Jokerman size=6&gt;&lt;strong&gt;Il paradosso addosso&lt;/strong&gt;&lt;/font&gt; &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;&lt;/font&gt;  &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;A tutti voi, un benvenuto. &lt;/font&gt; &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;La rubrica di logica che sta per iniziare intende inocularvi una serie di virus (più o meno letali) con l'intento di esercitare le proprie sinapsi, Chi è contagiato dovrà adoperarsi in riflessioni personali ad antinomie che ti si appiccicano nel cervello e, anche se ti dimeni come un tarantolato, non riesci a scrollarti di dosso. In questa rubrica c'è almeno un errore.. &lt;/font&gt; &lt;p align=right&gt;&lt;font face=Jokerman size=5&gt;&lt;/font&gt;  &lt;p align=right&gt;&lt;font face=Jokerman size=5&gt;Ciuppy.&lt;/font&gt; &lt;p align=right&gt;  &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;&lt;/font&gt;  &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;&lt;/font&gt;  &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;&lt;/font&gt;  &lt;p align=center&gt;&lt;font face=Jokerman size=5&gt;&lt;/font&gt;&lt;img src="http://c.services.spaces.live.com/CollectionWebService/c.gif?cid=-4076703226002479499&amp;page=RSS%3a+.&amp;referrer=" width="1px" height="1px" border="0" alt=""&gt;&lt;img style="position:absolute" alt="" width="0px" height="0px" src="http://c.live.com/c.gif?NC=31263&amp;amp;NA=1149&amp;amp;PI=73329&amp;amp;RF=&amp;amp;DI=3919&amp;amp;PS=85545&amp;amp;TP=panizcowboy.spaces.live.com&amp;amp;GT1=panizcowboy"&gt;</description><comments>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1423.entry#comment</comments><guid isPermaLink="true">http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1423.entry</guid><pubDate>Sun, 26 Nov 2006 16:42:31 GMT</pubDate><slash:comments>3</slash:comments><msn:type>blogentry</msn:type><live:type>blogentry</live:type><live:typelabel>Blog entry</live:typelabel><wfw:commentRss>http://panizcowboy.spaces.live.com/blog/cns!C76CA403E76EE675!1423/comments/feed.rss</wfw:commentRss><wfw:comment>http://panizcowboy.spaces.live.com/Blog/cns!C76CA403E76EE675!1423.entry#comment</wfw:comment><dcterms:modified>2006-11-27T16:29:39Z</dcterms:modified></item></channel></rss>