{"id":8179,"date":"2026-02-16T10:01:56","date_gmt":"2026-02-16T09:01:56","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/?p=8179"},"modified":"2026-02-16T10:27:43","modified_gmt":"2026-02-16T09:27:43","slug":"lhistoire-du-symbole","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/2026\/02\/16\/lhistoire-du-symbole\/","title":{"rendered":"L&#8217;histoire du symbole &#8220;=&#8221;"},"content":{"rendered":"\n<p>Cette affiche pr\u00e9sente l\u2019\u00e9volution du symbole \u00ab = \u00bb \u00e0 travers des textes historiques, depuis ses premi\u00e8res apparitions jusqu\u2019\u00e0 son importance actuelle en math\u00e9matiques. R\u00e9alis\u00e9e par des \u00e9l\u00e8ves de seconde du lyc\u00e9e Victor Louis \u00e0 l\u2019occasion de la semaine des math\u00e9matiques, elle servira de support visuel pour le th\u00e8me de cette ann\u00e9e : \u00ab \u00c9galit\u00e9s \u00bb.<\/p>\n\n\n\n<p>Disponible en <a href=\"https:\/\/nuage02.apps.education.fr\/index.php\/s\/9YBeJbtGXoBGkjt\">t\u00e9l\u00e9chargement haute r\u00e9solution<\/a>, elle peut \u00eatre imprim\u00e9e en tr\u00e8s grand format.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-scaled.jpg\" alt=\"\" class=\"wp-image-8301\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-scaled.jpg 1024w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-300x212.jpg 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-768x543.jpg 768w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-1536x1087.jpg 1536w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-2048x1449.jpg 2048w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Histoire-du-signe-3-825x584.jpg 825w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cette affiche pr\u00e9sente l\u2019\u00e9volution du symbole \u00ab = \u00bb \u00e0 travers des textes historiques, depuis ses premi\u00e8res apparitions jusqu\u2019\u00e0 son importance actuelle en math\u00e9matiques. R\u00e9alis\u00e9e par des \u00e9l\u00e8ves de seconde du lyc\u00e9e Victor Louis \u00e0 l\u2019occasion de la semaine des math\u00e9matiques, elle servira de support visuel pour le th\u00e8me de cette ann\u00e9e : \u00ab \u00c9galit\u00e9s &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/2026\/02\/16\/lhistoire-du-symbole\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":895,"featured_media":8301,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,106,6,111,5,55,34,14,107],"tags":[],"class_list":["post-8179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-annee-2026","category-dans-les-etablissements","category-egalites-annee-et-theme","category-conferences-evenements-expositions","category-histoire-des-mathematiques","category-offre-danimations","category-ressources","category-egalites","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/8179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/users\/895"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/comments?post=8179"}],"version-history":[{"count":5,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/8179\/revisions"}],"predecessor-version":[{"id":8302,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/8179\/revisions\/8302"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/media\/8301"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/media?parent=8179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/categories?post=8179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/tags?post=8179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}