{"id":1380,"date":"2019-03-14T17:06:55","date_gmt":"2019-03-14T17:06:55","guid":{"rendered":"http:\/\/maths-simao.fr\/?p=1380"},"modified":"2019-04-11T18:40:23","modified_gmt":"2019-04-11T18:40:23","slug":"pi-day","status":"publish","type":"post","link":"https:\/\/maths-simao.fr\/?p=1380","title":{"rendered":"\u03c0 Day"},"content":{"rendered":"\n<p>Aujourd&rsquo;hui en notation anglaise on est le 03\/14, c&rsquo;est habituellement le jour o\u00f9 on f\u00eate \u03c0. Apr\u00e8s avoir expliqu\u00e9 comment d\u00e9finir ce nombre on s&rsquo;est attach\u00e9 \u00e0 expliquer quelques formules classiques et pr\u00e9senter un m\u00e9thode des calculs des d\u00e9cimales de \u03c0 avec la m\u00e9thode de Monte Carlo via scratch <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/maths-simao.fr\/wp-content\/uploads\/2019\/04\/IMG_20190315_151255-1024x768.jpg\" alt=\"\" class=\"wp-image-1381\" srcset=\"https:\/\/maths-simao.fr\/wp-content\/uploads\/2019\/04\/IMG_20190315_151255-1024x768.jpg 1024w, https:\/\/maths-simao.fr\/wp-content\/uploads\/2019\/04\/IMG_20190315_151255-150x113.jpg 150w, https:\/\/maths-simao.fr\/wp-content\/uploads\/2019\/04\/IMG_20190315_151255-300x225.jpg 300w, https:\/\/maths-simao.fr\/wp-content\/uploads\/2019\/04\/IMG_20190315_151255-768x576.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Le tableau de l&rsquo;expos\u00e9<\/figcaption><\/figure>\n\n\n\n<p>On a ensuite fait un programme qui envoie par onde radio d&rsquo;une carte microbits \u00e0 l&rsquo;autre, les d\u00e9cimales de \u03c0 en d\u00e9coupant un fichier de base contenant une centaine de d\u00e9cimales . <\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-V9z7i4N970\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<p>Pour le \u00ab\u00a0fun\u00a0\u00bb , les \u00e9l\u00e8ves se sont dispos\u00e9s en cercle.<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vxsiWQfJuaw\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<p>L&rsquo;expos\u00e9 s&rsquo;est termin\u00e9 sur le site <a href=\"http:\/\/www.mypiday.com\/\">My Piday<\/a> qui permet de retrouver sa date de naissance dans les d\u00e9cimales de \u03c0. Est-ce un nombre univers ? Question ouverte&#8230; <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aujourd&rsquo;hui en notation anglaise on est le 03\/14, c&rsquo;est habituellement le jour o\u00f9 on f\u00eate \u03c0. Apr\u00e8s avoir expliqu\u00e9 comment d\u00e9finir ce nombre on s&rsquo;est attach\u00e9 \u00e0 expliquer quelques formules classiques et pr\u00e9senter un m\u00e9thode des calculs des d\u00e9cimales de \u03c0 avec la m\u00e9thode de Monte Carlo via scratch On a ensuite fait un programme [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,36,1],"tags":[],"_links":{"self":[{"href":"https:\/\/maths-simao.fr\/index.php?rest_route=\/wp\/v2\/posts\/1380"}],"collection":[{"href":"https:\/\/maths-simao.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maths-simao.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maths-simao.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/maths-simao.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1380"}],"version-history":[{"count":10,"href":"https:\/\/maths-simao.fr\/index.php?rest_route=\/wp\/v2\/posts\/1380\/revisions"}],"predecessor-version":[{"id":1442,"href":"https:\/\/maths-simao.fr\/index.php?rest_route=\/wp\/v2\/posts\/1380\/revisions\/1442"}],"wp:attachment":[{"href":"https:\/\/maths-simao.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maths-simao.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maths-simao.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}