{"id":16662,"date":"2017-09-02T07:09:51","date_gmt":"2017-09-02T04:09:51","guid":{"rendered":"http:\/\/omathimatikos.gr\/?p=16662"},"modified":"2017-08-26T21:45:16","modified_gmt":"2017-08-26T18:45:16","slug":"%ce%bf-%ce%b3%cf%81%ce%af%cf%86%ce%bf%cf%82-%cf%84%ce%b7%cf%82-%ce%b7%ce%bc%ce%ad%cf%81%ce%b1%cf%82-%ce%bf-%ce%ac%ce%b3%ce%b9%ce%bf%cf%82-%ce%b2%ce%b1%cf%83%ce%af%ce%bb%ce%b7%cf%82-%ce%ba%ce%b1","status":"publish","type":"post","link":"https:\/\/omathimatikos.gr\/?p=16662","title":{"rendered":"\u039f \u03b3\u03c1\u03af\u03c6\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b7\u03bc\u03ad\u03c1\u03b1\u03c2  &#8211;  &#8220;\u039f \u0386\u03b3\u03b9\u03bf\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9 ..\u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u0395\u03bb\u03ba\u03ae\u03b8\u03c1\u03bf\u03c5&#8221;   (\u03b3\u03b9\u03b1  \u03c0\u03bf\u03bb\u03cd \u03b4\u03c5\u03bd\u03b1\u03c4\u03bf\u03cd\u03c2 \u03bb\u03cd\u03c4\u03b5\u03c2)"},"content":{"rendered":"<h3>\u038c\u03c0\u03c9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03ba\u03ac\u03b8\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf \u03bf \u0386\u03b3\u03b9\u03bf\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03bd\u03ae \u03c0\u03c1\u03c9\u03c4\u03bf\u03c7\u03c1\u03bf\u03bd\u03b9\u03ac\u03c2 \u03b3\u03c5\u03c1\u03af\u03b6\u03b5\u03b9 \u03c3\u03b5 \u03cc\u03bb\u03bf \u03c4\u03bf \u03ba\u03cc\u03c3\u03bc\u03bf \u03ba\u03b1\u03b9 \u03c6\u03ad\u03c1\u03bd\u03b5\u03b9 \u03b4\u03ce\u03c1\u03b1 \u03c3\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac ,\u03b1\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03ad\u03bd\u03b1 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\u03c4\u03bf\u03c5\u03c2 \u03bb\u03ad\u03bc\u03b5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u0395\u03bb).<\/h3>\n<h3>\u039f\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u0395\u03bb \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b5\u03be\u03ae\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2:<\/h3>\n<h3>\u039a\u03ac\u03b8\u03b5 \u0395\u03bb \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2.( \u039f \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 1 \u03b4\u03b5\u03bd \u03b8\u03b5\u03c9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 )<\/h3>\n<h3>\u039a\u03ac\u03b8\u03b5 \u03bc\u03bf\u03bd\u03bf\u03c8\u03ae\u03c6\u03b9\u03bf\u03c2 \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u0395\u03bb \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 .<\/h3>\n<h3>\u0391\u03bd \u03ad\u03c7\u03b5\u03b9 \u03b4\u03c5\u03bf \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c8\u03b7\u03c6\u03af\u03b1 \u03c4\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u0395\u03bb \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b1\u03bd \u03ba\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b1\u03bd \u03b1\u03c0\u03bf\u03ba\u03cc\u03c0\u03c4\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03ae \u03c4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf \u03c8\u03b7\u03c6\u03af\u03bf \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03c5\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u0395\u03bb \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af.<\/h3>\n<h3>\u0393\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf \u0386\u03b3\u03b9\u03bf\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03cc\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u0395\u03bb \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c1\u03b9\u03b8\u03bc\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03ad\u03bb\u03ba\u03b7\u03b8\u03c1\u03b1 \u03c4\u03bf\u03c5.<\/h3>\n<h3><a href=\"http:\/\/omathimatikos.gr\/?p=16662&amp;preview=true\">\u03a0\u03cc\u03c3\u03b1 \u03ad\u03bb\u03ba\u03b7\u03b8\u03c1\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bf \u0386\u03b3\u03b9\u03bf\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 ;<\/a><\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em>\u03a0\u03c1\u03bf\u03c4\u03ac\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc\u00a0Carlo de Grandi<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u038c\u03c0\u03c9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03ba\u03ac\u03b8\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf \u03bf \u0386\u03b3\u03b9\u03bf\u03c2 \u0392\u03b1\u03c3\u03af\u03bb\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03bd\u03ae \u03c0\u03c1\u03c9\u03c4\u03bf\u03c7\u03c1\u03bf\u03bd\u03b9\u03ac\u03c2 \u03b3\u03c5\u03c1\u03af\u03b6\u03b5\u03b9 \u03c3\u03b5 \u03cc\u03bb\u03bf \u03c4\u03bf \u03ba\u03cc\u03c3\u03bc\u03bf \u03ba\u03b1\u03b9 \u03c6\u03ad\u03c1\u03bd\u03b5\u03b9 \u03b4\u03ce\u03c1\u03b1 \u03c3\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac ,\u03b1\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03ad\u03bd\u03b1 \u03ad\u03bb\u03ba\u03b7\u03b8\u03c1\u03bf ,\u03ad\u03c7\u03b5\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03ad\u03bb\u03ba\u03b7\u03b8\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b1 \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03ae\u03c3\u03b5\u03b9 , \u03c4\u03bf \u03ad\u03ba\u03b1\u03bd\u03b5 \u03cc\u03bc\u03c9\u03c2 \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03b9\u03b4\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[18],"tags":[],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u039f \u03b3\u03c1\u03af\u03c6\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b7\u03bc\u03ad\u03c1\u03b1\u03c2 - &quot;\u039f \u0386\u03b3\u03b9\u03bf\u03c2 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