{"id":1083,"date":"2007-04-22T08:16:03","date_gmt":"2007-04-22T06:16:03","guid":{"rendered":"http:\/\/www.jensunmack.dk\/wordpress-3\/?p=1083"},"modified":"2007-04-22T08:16:03","modified_gmt":"2007-04-22T06:16:03","slug":"om-syllogismer","status":"publish","type":"post","link":"http:\/\/www.jensunmack.dk\/wordpress-3\/om-syllogismer\/","title":{"rendered":"Om syllogismer"},"content":{"rendered":"<p>Vi taler altid om musik og fodbold her. I dag er det tid til en lille \u00f8velse i filosofisk logik.<\/p>\n<p>I middelalderens logik er syllogismen en central regel. Her er et eksempel p\u00e5 en korrekt syllogisme:<\/p>\n<ol>\n<li>Alle, der har en pladekontrakt, laver en dag deres sidste plade.<\/li>\n<li>TB har en pladekontrakt.<\/li>\n<li><em>Konklusion: <\/em>En dag laver TB sin sidste plade.<\/li>\n<\/ol>\n<p>For det g\u00e6lder, at hvis <em>x<\/em> opfylder A, og A medf\u00f8rer B, s\u00e5 g\u00e6lder det ogs\u00e5 at <em>x<\/em> opfylder B.<\/p>\n<p>Syllogismer kan  desv\u00e6rre benyttes forkert. Her er et eksempel p\u00e5 en <em>ukorrekt<\/em> syllogisme:<\/p>\n<ol>\n<li>Talentfulde sangskrivere f\u00e5r altid en pladekontrakt.<\/li>\n<li>TB har f\u00e5et en pladekontrakt.<\/li>\n<li><em>Fejlagtig konklusion: <\/em>TB er talentfuld.<\/li>\n<\/ol>\n<p>For det g\u00e6lder <strong>ikke<\/strong> at hvis alle <em>x<\/em> er A, og A medf\u00f8rer B, at hvis <em>x<\/em> opfylder B, da opfylder <em>x<\/em> ogs\u00e5 A.<\/p>\n<div class=\"fcbkbttn_buttons_block\" id=\"fcbkbttn_middle\"><div class=\"fcbkbttn_like \"><fb:like href=\"http:\/\/www.jensunmack.dk\/wordpress-3\/om-syllogismer\/\" action=\"like\" colorscheme=\"dark\" layout=\"standard\"  width=\"225px\" size=\"small\"><\/fb:like><\/div><div class=\"fb-share-button  \" data-href=\"http:\/\/www.jensunmack.dk\/wordpress-3\/om-syllogismer\/\" data-type=\"button_count\" data-size=\"small\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Vi taler altid om musik og fodbold her. I dag er det tid til en lille \u00f8velse i filosofisk logik. I middelalderens logik er syllogismen en central regel. Her er et eksempel p\u00e5 en korrekt syllogisme: Alle, der har en pladekontrakt, laver en dag deres sidste plade. TB har en pladekontrakt. Konklusion: En dag laver &hellip; <a href=\"http:\/\/www.jensunmack.dk\/wordpress-3\/om-syllogismer\/\" class=\"more-link\">L\u00e6s videre <span class=\"screen-reader-text\">Om syllogismer<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"fcbkbttn_buttons_block\" id=\"fcbkbttn_middle\"><div class=\"fcbkbttn_like \"><fb:like href=\"http:\/\/www.jensunmack.dk\/wordpress-3\/om-syllogismer\/\" action=\"like\" colorscheme=\"dark\" layout=\"standard\"  width=\"225px\" size=\"small\"><\/fb:like><\/div><div class=\"fb-share-button  \" data-href=\"http:\/\/www.jensunmack.dk\/wordpress-3\/om-syllogismer\/\" data-type=\"button_count\" data-size=\"small\"><\/div><\/div>","protected":false},"author":498,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1083","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/posts\/1083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/users\/498"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/comments?post=1083"}],"version-history":[{"count":0,"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/posts\/1083\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/media?parent=1083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/categories?post=1083"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jensunmack.dk\/wordpress-3\/wp-json\/wp\/v2\/tags?post=1083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}