{"id":25196,"date":"2020-09-14T15:21:46","date_gmt":"2020-09-14T19:21:46","guid":{"rendered":"https:\/\/blog.carlrobitaille.org\/?p=25196"},"modified":"2020-09-14T15:21:48","modified_gmt":"2020-09-14T19:21:48","slug":"the-physicist-arnold-sommerfeld-was-the-first-person-to-use-the-contour-integral-sign-%e2%88%ae-in-his-1917-paper","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=25196","title":{"rendered":"The physicist Arnold Sommerfeld was the first person to use the contour integral sign \u222e in his 1917 paper"},"content":{"rendered":"\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">The physicist Arnold Sommerfeld was the first person to use the contour integral sign \u222e in his 1917 paper &quot;Drude&#39;s dispersion theory from the point of view of Bohr&#39;s model and the constitution of H\u2082, O\u2082 and N\u2082&quot; <a href=\"https:\/\/t.co\/jiX0Dho5pI\">pic.twitter.com\/jiX0Dho5pI<\/a><\/p>&mdash; Fermat&#39;s Library (@fermatslibrary) <a href=\"https:\/\/twitter.com\/fermatslibrary\/status\/1305490832120741888?ref_src=twsrc%5Etfw\">September 14, 2020<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,19],"tags":[],"class_list":["post-25196","post","type-post","status-publish","format-standard","hentry","category-histoire","category-mathematiques"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/25196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25196"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/25196\/revisions"}],"predecessor-version":[{"id":25197,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/25196\/revisions\/25197"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}