{"id":17809,"date":"2022-07-07T15:41:40","date_gmt":"2022-07-07T14:41:40","guid":{"rendered":""},"modified":"2022-07-07T15:42:10","modified_gmt":"2022-07-07T14:42:10","slug":"%ce%bc%ce%b1%ce%b8%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%ce%bf%ce%af-%cf%87%ce%b5%ce%b9%cf%81%ce%b9%cf%83%ce%bc%ce%bf%ce%af-%ce%ba%ce%b1%ce%b9-%cf%83%cf%85%ce%bb%ce%bb%ce%bf%ce%b3%ce%ad%cf%82-%ce%b1","status":"publish","type":"post","link":"https:\/\/recreamaths.eu\/el\/blog-el\/%ce%bc%ce%b1%ce%b8%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%ce%bf%ce%af-%cf%87%ce%b5%ce%b9%cf%81%ce%b9%cf%83%ce%bc%ce%bf%ce%af-%ce%ba%ce%b1%ce%b9-%cf%83%cf%85%ce%bb%ce%bb%ce%bf%ce%b3%ce%ad%cf%82-%ce%b1\/","title":{"rendered":"\u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03af \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03ba\u03bf\u03c0\u03b9\u03ac \u03b5\u03bd\u03cc\u03c2 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u03c5"},"content":{"rendered":"\n<p>\u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03af \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03ba\u03bf\u03c0\u03b9\u03ac \u03b5\u03bd\u03cc\u03c2 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u03c5<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-3\">\n<div class=\"wp-block-column is-layout-flow\">\n<p>\u039c\u03b5\u03c1\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9: \u039f \u03ba\u03ae\u03c0\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0391\u03c1\u03c7\u03b9\u03bc\u03ae\u03b4\u03b7 \u03c3\u03c4\u03b7 \u03a6\u03bb\u03c9\u03c1\u03b5\u03bd\u03c4\u03af\u03b1 (\u0399\u03c4\u03b1\u03bb\u03af\u03b1), \u03c4\u03bf \u00ab\u03a3\u03c0\u03af\u03c4\u03b9 \u03c4\u03c9\u03bd \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd\u00bb (Maison des Math\u00e9matiques et de l&#8217;Informatique) \u03c3\u03c4\u03b7 \u039b\u03c5\u03ce\u03bd (\u0393\u03b1\u03bb\u03bb\u03af\u03b1), \u03c4\u03bf MoMath \u03c3\u03c4\u03b7 \u039d\u03ad\u03b1 \u03a5\u03cc\u03c1\u03ba\u03b7 (\u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b5\u03af\u03b5\u03c2), \u03c4\u03bf Mathematikum \u03c3\u03c4\u03bf \u0393\u03ba\u03af\u03c3\u03b5\u03bd (\u0393\u03b5\u03c1\u03bc\u03b1\u03bd\u03af\u03b1), \u03c4\u03bf MMACA \u03c3\u03c4\u03b7 \u0392\u03b1\u03c1\u03ba\u03b5\u03bb\u03ce\u03bd\u03b7 (\u0399\u03c3\u03c0\u03b1\u03bd\u03af\u03b1) \u03ba\u03b1\u03b9 \u03c3\u03cd\u03bd\u03c4\u03bf\u03bc\u03b1 \u03c4\u03bf Maison Poincar\u00e9 \u03c3\u03c4\u03bf \u03a0\u03b1\u03c1\u03af\u03c3\u03b9 (\u0393\u03b1\u03bb\u03bb\u03af\u03b1) \u03ba\u03b1\u03b9 \u03c4\u03bf Maison de Fermat \u03c3\u03c4\u03bf \u039c\u03c0\u03bf\u03bc\u03cc\u03bd-\u03bd\u03c4\u03b5-\u039b\u03bf\u03bc\u03ac\u03bd\u03b9 (\u0393\u03b1\u03bb\u03bb\u03af\u03b1) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac \u03ac\u03bb\u03bb\u03b1. <\/p>\n\n\n\n<p>\u03a0\u03bf\u03bb\u03bb\u03ac \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ac \u03ba\u03ad\u03bd\u03c4\u03c1\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b1\u03af\u03b8\u03bf\u03c5\u03c3\u03b5\u03c2 \u03b1\u03c6\u03b9\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac.<\/p>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"278\" height=\"278\" src=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/Recrea.jpg\" alt=\"\" class=\"wp-image-17759\" srcset=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/Recrea.jpg 278w, https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/Recrea-150x150.jpg 150w\" sizes=\"(max-width: 278px) 100vw, 278px\" \/><figcaption>\u03a0\u03b7\u03b3\u03ae : Le Vaisseau \u03c3\u03c4\u03bf \u03a3\u03c4\u03c1\u03b1\u03c3\u03b2\u03bf\u03cd\u03c1\u03b3\u03bf (\u0393\u03b1\u03bb\u03bb\u03af\u03b1)<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u00ab\u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03b1\u00bb \u03b1\u03c0\u03bf\u03c3\u03ba\u03bf\u03c0\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac  \u03c0\u03c1\u03bf\u03c3\u03b9\u03c4\u03ac \u03c3\u03b5 \u03cc\u03bb\u03bf\u03c5\u03c2, \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b7\u03bb\u03b9\u03ba\u03af\u03b1, \u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03cc \u03ae \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf. &#13;\n\u039f \u03c3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7 \u03b6\u03c9\u03ae \u03bc\u03ad\u03c3\u03c9 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03c5\u03bd \u03c4\u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03b3\u03b9\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae, \u03b7 \u03b3\u03b5\u03c9\u03bc\u03b5\u03c4\u03c1\u03af\u03b1 \u03ae \u03b1\u03ba\u03cc\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af.&#13;\n<\/p>\n\n<p><strong>\u0397 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 (\u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae) \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u03c5<\/strong><\/p>\n\n<p>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd Peyrin (2012), \u03b7 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b1 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03bf\u03b4\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03be\u03b5\u03bd\u03b1\u03b3\u03ae\u03c3\u03b5\u03b9\u03c2, \u03b4\u03b9\u03b1\u03bb\u03ad\u03be\u03b5\u03b9\u03c2, \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03ba\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2. \u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03bf\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03c1\u03b5\u03b1\u03bb\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc\u03c2, \u03b1\u03bb\u03bb\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b5\u03ba\u03c4\u03b1\u03b8\u03b5\u03af \u03bc\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c0\u03b9\u03bf \u03b9\u03b4\u03b5\u03b1\u03bb\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf, \u03cc\u03c0\u03c9\u03c2 \u03ad\u03b8\u03b5\u03c3\u03b5 \u03bf F. Contenot \u03ae \u03bf D. Jacobi:<\/p>\n\n<blockquote class=\"wp-block-quote\"><p><em>\u03a3\u03c4\u03bf \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf, \u03b7 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03b5\u03cd\u03b5\u03b9 \u03c9\u03c2 \u03bc\u03b5\u03c3\u03ac\u03b6\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd. \u03a3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03b5\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ce\u03bd \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b7. \u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bc\u03b9\u03b1 \u03ac\u03c4\u03c5\u03c0\u03b7 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03ad\u03c1\u03bf\u03c2 \u03bc\u03b9\u03b1\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd. \u0397 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae \u03b5\u03bd\u03b8\u03b1\u03c1\u03c1\u03cd\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b7 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 \u03b8\u03ad\u03c3\u03b7, \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03bf\u03bd \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c5\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b2\u03b1\u03b8\u03cd\u03c4\u03b5\u03c1\u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7. <\/em><\/p><cite><em>(F. Contenot, 2011)<\/em><\/cite><\/blockquote>\n\n<blockquote class=\"wp-block-quote\"><p>\u0397 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b7 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b5\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c3\u03c4\u03bf \u03b2\u03b1\u03b8\u03bc\u03cc \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03b7\u03c2 \u03ba\u03bb\u03b7\u03c1\u03bf\u03bd\u03bf\u03bc\u03b9\u03ac\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd, \u03bc\u03b5 \u03c3\u03c4\u03cc\u03c7\u03bf \u03bd\u03b1 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c5\u03c7\u03b1\u03c1\u03af\u03c3\u03c4\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7\u03c2 \u03ae \u03c3\u03b5 \u03b1\u03c0\u03bf\u03bb\u03b1\u03c5\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ce\u03c1\u03b5\u03c2, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b7\u03c2. <\/p><cite><em>(D. Jacobi, 1999)<\/em><\/cite><\/blockquote>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-6\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"329\" height=\"161\" src=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/recr1.jpg\" alt=\"\" class=\"wp-image-17767\" srcset=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/recr1.jpg 329w, https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/recr1-300x147.jpg 300w\" sizes=\"(max-width: 329px) 100vw, 329px\" \/><figcaption>\u03a0\u03b7\u03b3\u03ae : Le Palais de la d\u00e9couverte \u03c3\u03c4\u03bf \u03a0\u03b1\u03c1\u03af\u03c3\u03b9 (\u0393\u03b1\u03bb\u03bb\u03af\u03b1) <\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"179\" height=\"215\" src=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec2.jpg\" alt=\"\" class=\"wp-image-17771\"\/><figcaption>\u03a0\u03b7\u03b3\u03ae : Mathematikum \u03c3\u03c4\u03bf \u0393\u03ba\u03af\u03c3\u03b5\u03bd (\u0393\u03b5\u03c1\u03bc\u03b1\u03bd\u03af\u03b1) <\/figcaption><\/figure>\n\n\n<p><\/p>\n<\/div>\n<\/div>\n\n<p>\u0394\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bf \u03c4\u03cd\u03c0\u03bf\u03b9 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7\u03c2: \u03b7 \u03ac\u03bc\u03b5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03ad\u03bc\u03bc\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7.&#13;\n\u0397 \u03ac\u03bc\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b7. &#13;\n<\/p>\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec3.jpg\" alt=\"\" class=\"wp-image-17781\" width=\"533\" height=\"400\" srcset=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec3.jpg 533w, https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec3-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 533px, 100vw\" \/><figcaption>\u03a0\u03b7\u03b3\u03ae : Le Mathematikum \u03c3\u03c4\u03bf \u0393\u03ba\u03af\u03c3\u03b5\u03bd (\u0393\u03b5\u03c1\u03bc\u03b1\u03bd\u03af\u03b1)<\/figcaption><\/figure><\/div>\n\n<p>\u0397 \u03ad\u03bc\u03bc\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03ad\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03bc\u03b5\u03c3\u03bf\u03bb\u03b1\u03b2\u03b7\u03c4\u03ae, \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1, \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5 \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03b4\u03b9\u03b1\u03c6\u03cc\u03c1\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03c9\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc.<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-9\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"281\" height=\"185\" src=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec4.png\" alt=\"\" class=\"wp-image-17785\"\/><figcaption>\u03a0\u03b7\u03b3\u03ae : MMACA \u03c3\u03c4\u03b7 \u0392\u03b1\u03c1\u03ba\u03b5\u03bb\u03ce\u03bd\u03b7 (\u0399\u03c3\u03c0\u03b1\u03bd\u03af\u03b1)<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p>\u03a4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bc\u03c0\u03bb\u03bf\u03c5\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b5\u03c1\u03b4\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03c3\u03b9\u03bc\u03b1 \u03c3\u03b5 \u03cc\u03c3\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03ac\u03c4\u03bf\u03bc\u03b1 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9. \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u00ab\u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c8\u03bf\u03c5\u03bd\u00bb \u03cc\u03c3\u03bf \u03c4\u03bf \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b4\u03bf\u03ba\u03af\u03b5\u03c2 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c0\u03c4\u03ce\u03bd, \u03c4\u03cc\u03c3\u03bf \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c5\u03bd\u03bf\u03b4\u03b5\u03cd\u03c3\u03bf\u03c5\u03bd \u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf.<\/p>\n\n\n\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ad\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c3\u03c5\u03bd\u03bf\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03b3\u03b3\u03c1\u03ac\u03c6\u03c9\u03bd (\u03b2\u03b9\u03b2\u03bb\u03b9\u03b1\u03c1\u03ac\u03ba\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c8\u03b5\u03c9\u03bd, \u03c6\u03c5\u03bb\u03bb\u03ac\u03b4\u03b9\u03b1 \u03c0\u03b1\u03b9\u03c7\u03bd\u03b9\u03b4\u03b9\u03ce\u03bd \u03ba.\u03bb\u03c0.) \u03ba\u03b1\u03b9 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ce\u03bd \u03bc\u03ad\u03c3\u03c9\u03bd.<\/p>\n<\/div>\n<\/div>\n\n<p><strong>\u03a0\u03ce\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd;<\/strong><\/p>\n\n<p>\u03a0\u03c1\u03ce\u03c4\u03b1 \u03b1\u03c0\u2019 \u03cc\u03bb\u03b1, \u03c4\u03b1 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03ad\u03bd\u03c4\u03c1\u03b1 \u03bc\u03b5 \u03b8\u03ad\u03bc\u03b1 \u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03bf\u03c5\u03bd \u03c4\u03bf \u03b5\u03af\u03b4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03b9\u03bc\u03b7, \u03c0\u03c1\u03bf\u03c3\u03c9\u03c1\u03b9\u03bd\u03ae \u03ae \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7.<\/p>\n\n<p>\u0393\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03bc\u03cc\u03bd\u03b9\u03bc\u03b7 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7, \u03c4\u03bf \u03b5\u03c0\u03b9\u03bb\u03b5\u03b3\u03bc\u03ad\u03bd\u03bf \u03b8\u03ad\u03bc\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03b9\u03ce\u03c3\u03b9\u03bc\u03bf \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03ac\u03c1\u03bf\u03b4\u03bf \u03c4\u03bf\u03c5 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5. \u0398\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c7\u03b9\u03c3\u03c4\u03b5\u03af \u03b3\u03b9\u03b1 \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 5 \u03ba\u03b1\u03b9 10 \u03b5\u03c4\u03ce\u03bd. \u0395\u03c0\u03af\u03ba\u03b1\u03b9\u03c1\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03c5\u03bd\u03b5\u03cd\u03bf\u03c5\u03bd \u03bd\u03b1 \u03be\u03b5\u03c0\u03b5\u03c1\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03b1\u03c1\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7. \u03a4\u03b1 \u03ad\u03c0\u03b9\u03c0\u03bb\u03b1 \u03c4\u03b7\u03c2 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac.<\/p>\n\n<p>\u0393\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c9\u03c1\u03b9\u03bd\u03ae \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7, \u03c0\u03c1\u03c9\u03c4\u03b1\u03c1\u03c7\u03b9\u03ba\u03cc\u03c2 \u03c3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03bf\u03c2 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c0\u03c4\u03ce\u03bd. \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03b1\u03c0\u03cc 6 \u03bc\u03ae\u03bd\u03b5\u03c2 \u03ad\u03c9\u03c2 2 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03ae \u03ba\u03b1\u03b9 \u03c0\u03b5\u03b9\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03bf\u03c5\u03bd \u03bd\u03b1 \u03b5\u03be\u03b5\u03bb\u03af\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9. \u0395\u03bd\u03b8\u03b1\u03c1\u03c1\u03cd\u03bd\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b5\u03c2 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03ac\u03be\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc\u03c8\u03b5\u03b9\u03c2. \u03a4\u03b1 \u03ad\u03c0\u03b9\u03c0\u03bb\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b1, \u03c0\u03c1\u03c9\u03c4\u03cc\u03c4\u03c5\u03c0\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03b9\u03bd\u03bf\u03c4\u03cc\u03bc\u03b1.<\/p>\n\n<p>\u03a4\u03ad\u03bb\u03bf\u03c2, \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7, \u03c4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c4\u03b1\u03be\u03af\u03b4\u03b9\u03b1. <\/p>\n\n<p>\u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b1\u03be\u03b9\u03b4\u03ad\u03c8\u03b5\u03b9 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03ba\u03ad\u03bd\u03c4\u03c1\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03bf\u03c5\u03bb\u03c4\u03bf\u03cd\u03c1\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03c3\u03b9\u03bc\u03b7 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b5\u03c2. \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c3\u03c5\u03bd\u03b1\u03c1\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b1\u03c1\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7.<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-12\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"722\" height=\"481\" src=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec6.jpg\" alt=\"\" class=\"wp-image-17789\" srcset=\"https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec6.jpg 722w, https:\/\/recreamaths.eu\/wp-content\/uploads\/2022\/07\/rec6-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 722px, 100vw\" \/><figcaption>\u03a0\u03b7\u03b3\u03ae : MoMath \u03c3\u03c4\u03b7 \u039d\u03ad\u03b1 \u03a5\u03cc\u03c1\u03ba\u03b7 (\u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b5\u03af\u03b5\u03c2)<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n<p>\u0397 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03ba\u03b1\u03bb\u03ae \u03b3\u03bd\u03ce\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c0\u03c4\u03ce\u03bd \u03c4\u03bf\u03c5 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u03c5. \u03a4\u03b9 \u03c8\u03ac\u03c7\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd; \u03a4\u03b9 \u03b8\u03ad\u03bb\u03bf\u03c5\u03bd \u03bd\u03b1 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c8\u03bf\u03c5\u03bd; <\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b1\u03c5\u03c4\u03cc, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b5\u03be\u03b1\u03c7\u03b8\u03b5\u03af \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc (\u03b5\u03b8\u03b5\u03bb\u03bf\u03bd\u03c4\u03ad\u03c2, \u03bc\u03ad\u03bb\u03b7, \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03ce\u03bd \u03c4\u03bf\u03c5\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b1\u03c0\u03bf\u03ba\u03c1\u03b9\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b4\u03bf\u03ba\u03af\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c0\u03c4\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03bf\u03c5\u03bd \u03c4\u03bf \u03b5\u03af\u03b4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1.<\/p>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n\n<p>\u0397 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ac\u03bc\u03b5\u03c3\u03bf\u03c2 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u00ab\u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u03c5\u00bb \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c0\u03c4\u03ce\u03bd \u03c4\u03bf\u03c5. \u0395\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ad\u03bd\u03b1\u03c5\u03c3\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1. \u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac \u03bd\u03bf\u03c5 \u03cc\u03c4\u03b9 \u03bc\u03b9\u03b1 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03bd\u03b8\u03b1\u03c1\u03c1\u03cd\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7, \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc.<\/p>\n\n<p>\u03a4\u03ad\u03bb\u03bf\u03c2, \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u00ab\u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u00bb \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd, \u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7\u03c2 \u03b9\u03c3\u03bf\u03cd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03cd \u03b4\u03b5\u03c3\u03bc\u03bf\u03cd \u03bc\u03b5 \u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc, \u03c4\u03b7\u03bd \u03b1\u03bc\u03c6\u03b9\u03c3\u03b2\u03ae\u03c4\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7. \u039c\u03b5 \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03b1\u03c5\u03c4\u03cc \u03c0\u03c1\u03bf\u03c9\u03b8\u03b5\u03af\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03bc\u03b2\u03ac\u03b8\u03c5\u03bd\u03c3\u03b7 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03bd\u03c4\u03b9\u03bb\u03ae\u03c8\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03c0\u03af \u03c4\u03bf\u03c5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03bf\u03c2. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03af \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03ba\u03bf\u03c0\u03b9\u03ac \u03b5\u03bd\u03cc\u03c2 \u03bc\u03bf\u03c5\u03c3\u03b5\u03af\u03bf\u03c5 \u039c\u03b5\u03c1\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9: \u039f \u03ba\u03ae\u03c0\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0391\u03c1\u03c7\u03b9\u03bc\u03ae\u03b4\u03b7 \u03c3\u03c4\u03b7 \u03a6\u03bb\u03c9\u03c1\u03b5\u03bd\u03c4\u03af\u03b1 (\u0399\u03c4\u03b1\u03bb\u03af\u03b1), \u03c4\u03bf \u00ab\u03a3\u03c0\u03af\u03c4\u03b9 \u03c4\u03c9\u03bd \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd\u00bb (Maison des Math\u00e9matiques et de l&#8217;Informatique) \u03c3\u03c4\u03b7 \u039b\u03c5\u03ce\u03bd (\u0393\u03b1\u03bb\u03bb\u03af\u03b1), \u03c4\u03bf MoMath \u03c3\u03c4\u03b7 \u039d\u03ad\u03b1 \u03a5\u03cc\u03c1\u03ba\u03b7 (\u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b5\u03af\u03b5\u03c2), \u03c4\u03bf Mathematikum \u03c3\u03c4\u03bf \u0393\u03ba\u03af\u03c3\u03b5\u03bd (\u0393\u03b5\u03c1\u03bc\u03b1\u03bd\u03af\u03b1), \u03c4\u03bf MMACA \u03c3\u03c4\u03b7 \u0392\u03b1\u03c1\u03ba\u03b5\u03bb\u03ce\u03bd\u03b7 (\u0399\u03c3\u03c0\u03b1\u03bd\u03af\u03b1) \u03ba\u03b1\u03b9 \u03c3\u03cd\u03bd\u03c4\u03bf\u03bc\u03b1 \u03c4\u03bf Maison Poincar\u00e9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":17796,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false},"categories":[25],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/posts\/17809"}],"collection":[{"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/comments?post=17809"}],"version-history":[{"count":3,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/posts\/17809\/revisions"}],"predecessor-version":[{"id":17812,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/posts\/17809\/revisions\/17812"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/media\/17796"}],"wp:attachment":[{"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/media?parent=17809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/categories?post=17809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/recreamaths.eu\/el\/wp-json\/wp\/v2\/tags?post=17809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}