{"id":3265,"date":"2019-03-13T13:38:22","date_gmt":"2019-03-13T13:38:22","guid":{"rendered":"https:\/\/www.meltemayhan.k12.tr\/anadolu-fen-lisesi\/?p=3265"},"modified":"2019-03-13T13:38:22","modified_gmt":"2019-03-13T13:38:22","slug":"pi-sayisi-nedir","status":"publish","type":"post","link":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/pi-sayisi-nedir\/","title":{"rendered":"Pi Say\u0131s\u0131 Nedir? Pi G\u00fcn\u00fc Ne Zaman Kutlan\u0131r?"},"content":{"rendered":"<p>\u0130smini Yunancada \u201c\u00e7evre\u201d s\u00f6zc\u00fc\u011f\u00fcn\u00fcn ilk harfi olan \u03c0 simgesinden alan, bir dairenin \u00e7evresinin \u00e7ap\u0131na oran\u0131n\u0131 g\u00f6steren, matematikte kullan\u0131lmakta olup de\u011ferinin tam olarak bilinmemesiyle birlikte 250 y\u0131ld\u0131r 3,14 olarak kabul edilen sabit say\u0131ya <strong>Pi Say\u0131s\u0131<\/strong> denilmektedir. Pi say\u0131s\u0131n\u0131 Babilliler 3 ya da 3,125 olarak kabul ederken, M\u0131s\u0131rl\u0131lar ise 3,1604 \u015feklinde kullanm\u0131\u015flard\u0131r. \u00dcnl\u00fc T\u00fcrk matematik\u00e7i olan Semerkandl\u0131 G\u0131yasedd\u00fcn Cem\u015fid El Ka\u015fi, ilk defa 1436 y\u0131l\u0131nda Pi say\u0131s\u0131n\u0131n de\u011ferini 16 ondal\u0131\u011fa kadar hesaplayarak, tarihe ismini yazd\u0131rmay\u0131 ba\u015farm\u0131\u015ft\u0131r. Her y\u0131l, Pi Say\u0131s\u0131 kabul edilen 3,14 (3&#8217;\u00fcnc\u00fc ay\u0131n 14&#8217;\u00fc) 14 Mart\u2019ta matematik tutkunlar\u0131 taraf\u0131ndan kutlan\u0131lan <strong>Pi G\u00fcn\u00fc<\/strong>, ayr\u0131ca \u00fcnl\u00fc bilim adam\u0131 Einstein\u2019\u0131n do\u011fum g\u00fcn\u00fcd\u00fcr. \u0130lk kez 1998 y\u0131l\u0131nda San Francisco Exploratorium\u2019da \u00fcnl\u00fc bir fizik\u00e7i olan Larry Shaw taraf\u0131ndan ilan edilen Pi G\u00fcn\u00fc, T\u00fcrkiye\u2019de ilk kez 2007 senesinde kutlanm\u0131\u015ft\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130smini Yunancada \u201c\u00e7evre\u201d s\u00f6zc\u00fc\u011f\u00fcn\u00fcn ilk harfi olan \u03c0 simgesinden alan, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3269,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-3265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/posts\/3265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/comments?post=3265"}],"version-history":[{"count":0,"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/posts\/3265\/revisions"}],"wp:attachment":[{"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/media?parent=3265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/categories?post=3265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meltemayhan.k12.tr\/anadolu-fen-lisesi\/wp-json\/wp\/v2\/tags?post=3265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}