{"id":13643,"date":"2018-02-13T17:12:46","date_gmt":"2018-02-13T17:12:46","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=13643"},"modified":"2018-02-13T23:10:55","modified_gmt":"2018-02-13T23:10:55","slug":"lagrange","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=13643","title":{"rendered":"Lagrange"},"content":{"rendered":"<p><a href=\"http:\/\/www.ihp.fr\/\" target=\"_blank\" rel=\"noopener\">L&#8217;Institut Henri Poincar\u00e9<\/a> produit un documentaire exclusif de 32 minutes sur le math\u00e9maticien d&#8217;exception <a href=\"https:\/\/en.wikipedia.org\/wiki\/Joseph-Louis_Lagrange\" target=\"_blank\" rel=\"noopener\">Joseph-Louis Lagrange<\/a>, en coproduction avec le <a href=\"http:\/\/www.cnrs.fr\/cnrs-images\/\" target=\"_blank\" rel=\"noopener\">CNRS Images<\/a> et en partenariat avec l&#8217;<a href=\"http:\/\/ilp.upmc.fr\/\" target=\"_blank\" rel=\"noopener\">Institut Lagrange de Paris<\/a>.<\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange_stamp.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"13647\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=13647\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange_stamp.png\" data-orig-size=\"265,410\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Lagrange\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange_stamp.png\" class=\"size-medium wp-image-13647 alignright\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange_stamp-194x300.png\" alt=\"\" width=\"194\" height=\"300\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange_stamp-194x300.png 194w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange_stamp.png 265w\" sizes=\"auto, (max-width: 194px) 100vw, 194px\" \/><\/a>Des historiens retracent le parcours europ\u00e9en de <a href=\"https:\/\/en.wikipedia.org\/wiki\/Joseph-Louis_Lagrange\" target=\"_blank\" rel=\"noopener\">Lagrange<\/a> et montrent comment il est pass\u00e9 d\u2019acad\u00e9micien prot\u00e9g\u00e9 des puissants \u00e0 un professeur charg\u00e9 d\u2019\u00e9duquer les nouveaux Citoyens au moment de la <a href=\"https:\/\/fr.wikipedia.org\/wiki\/R%C3%A9volution_fran%C3%A7aise\" target=\"_blank\" rel=\"noopener\">R\u00e9volution Fran\u00e7aise<\/a>. Ils posent la question de l\u2019implication des scientifiques dans la vie politique de l\u2019\u00e9poque.<br \/>\n Des scientifiques expliquent combien les travaux de Lagrange, notamment en analyse et en m\u00e9canique c\u00e9leste, sont novateurs dans la fa\u00e7on de concevoir les probl\u00e8mes \u00e0 l\u2019\u00e9poque, et permettent de comprendre comment il s\u2019est positionn\u00e9 \u00e0 la fronti\u00e8re entre les math\u00e9matiques et la physique, et a pu profond\u00e9ment marquer les sciences et leur enseignement jusqu\u2019\u00e0 aujourd\u2019hui. Malgr\u00e9 l\u2019omnipr\u00e9sence de Lagrange dans les math\u00e9matiques et la physique moderne (<a href=\"https:\/\/fr.wikipedia.org\/wiki\/%C3%89quations_de_Lagrange\" target=\"_blank\" rel=\"noopener\">Equations de Lagrange<\/a>, <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Point_de_Lagrange\" target=\"_blank\" rel=\"noopener\">Points de Lagrange<\/a>, <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Interpolation_lagrangienne\" target=\"_blank\" rel=\"noopener\">Interpolation de Lagrange<\/a>, <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Lagrangien\" target=\"_blank\" rel=\"noopener\">Lagrangien<\/a>, etc\u2026), la vie de ce savant de l\u2019\u00e9poque des Lumi\u00e8res reste m\u00e9connue\u2026<\/p>\n<ul style=\"list-style-type: square;\">\n<li>Fonte: <a href=\"http:\/\/www.ihp.fr\/fr\/production-films\/2013\" target=\"_blank\" rel=\"noopener\">Institut Henri Poincar\u00e9 (IHP)<\/a><\/li>\n<li><a href=\"https:\/\/www.nebuleuseprod.com\/\" target=\"_blank\" rel=\"noopener\">N\u00c9BULEUSE PRODUCTIONS &#8211; Les films de Quentin Lazzarotto<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><div class=\"video-container\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/K_tAygfZnAE?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=pt-PT&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/div>\n<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;Institut Henri Poincar\u00e9 produit un documentaire exclusif de 32 minutes sur le math\u00e9maticien d&#8217;exception Joseph-Louis Lagrange, en coproduction avec le CNRS Images et en partenariat avec l&#8217;Institut Lagrange de Paris. Des historiens retracent le&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":13648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4,3,7],"tags":[474,476,200],"series":[],"class_list":["post-13643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia-e-tecnologia","category-matematica","category-video","tag-lagrange","tag-quentin-lazzarotto","tag-video-2"],"views":3408,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/02\/Lagrange.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/13643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13643"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/13643\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/13648"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13643"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=13643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}