{"id":51,"date":"2022-02-28T19:35:44","date_gmt":"2022-02-28T17:35:44","guid":{"rendered":"http:\/\/schoolpress.sch.gr\/mathstories\/?p=51"},"modified":"2022-02-28T19:35:46","modified_gmt":"2022-02-28T17:35:46","slug":"%cf%86%ce%bf%cf%81%ce%bc%ce%b1%ce%bb%ce%b9%cf%83%ce%bc%cf%8c%cf%82","status":"publish","type":"post","link":"https:\/\/schoolpress.sch.gr\/mathstories\/archives\/51","title":{"rendered":"\u03a6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2"},"content":{"rendered":"<p><a href=\"https:\/\/schoolpress.sch.gr\/mathstories\/files\/2020\/02\/lossy-page1-1200px-David_Hilbert.tif_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-52\" alt=\"lossy-page1-1200px-David_Hilbert.tif\" src=\"https:\/\/schoolpress.sch.gr\/mathstories\/files\/2020\/02\/lossy-page1-1200px-David_Hilbert.tif_.jpg\" width=\"1200\" height=\"1200\" srcset=\"https:\/\/schoolpress.sch.gr\/mathstories\/files\/2020\/02\/lossy-page1-1200px-David_Hilbert.tif_.jpg 1200w, https:\/\/schoolpress.sch.gr\/mathstories\/files\/2020\/02\/lossy-page1-1200px-David_Hilbert.tif_-150x150.jpg 150w, https:\/\/schoolpress.sch.gr\/mathstories\/files\/2020\/02\/lossy-page1-1200px-David_Hilbert.tif_-300x300.jpg 300w, https:\/\/schoolpress.sch.gr\/mathstories\/files\/2020\/02\/lossy-page1-1200px-David_Hilbert.tif_-1024x1024.jpg 1024w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p>\u03a6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2<br \/>\n\u039f \u03c6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c9\u03c2 \u03c6\u03b9\u03bb\u03bf\u03c3\u03bf\u03c6\u03af\u03b1 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 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\u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bc\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03bf \u03c6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd \u03ae \u03c4\u03c9\u03bd \u03c0\u03b1\u03b9\u03b3\u03bd\u03af\u03c9\u03bd.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>\u03a6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u039f \u03c6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c9\u03c2 \u03c6\u03b9\u03bb\u03bf\u03c3\u03bf\u03c6\u03af\u03b1 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03af\u03b4\u03b9\u03b1 \u03b7 \u03bf\u03c5\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03c9\u03bd. \u039c\u03af\u03b1 <a class=\"mh-excerpt-more\" href=\"https:\/\/schoolpress.sch.gr\/mathstories\/archives\/51\" title=\"\u03a6\u03bf\u03c1\u03bc\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":9407,"featured_media":52,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[12],"series":[15],"class_list":["post-51","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-various","tag-12","series-issue-1"],"_links":{"self":[{"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/posts\/51","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/users\/9407"}],"replies":[{"embeddable":true,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/comments?post=51"}],"version-history":[{"count":0,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/posts\/51\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/media\/52"}],"wp:attachment":[{"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/tags?post=51"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/schoolpress.sch.gr\/mathstories\/wp-json\/wp\/v2\/series?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}