{"id":26699,"date":"2020-11-15T10:17:14","date_gmt":"2020-11-15T15:17:14","guid":{"rendered":"https:\/\/blog.carlrobitaille.org\/?p=26699"},"modified":"2020-11-15T10:17:17","modified_gmt":"2020-11-15T15:17:17","slug":"this-is-the-harborth-graph-the-simplest-known-planar-graph-in-which-all-the-edges-are-the-same-length-and-every-vertex-has-exactly-four-neighbours","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=26699","title":{"rendered":"This is the Harborth graph, the simplest known planar graph in which all the edges are the same length and every vertex has exactly four neighbours"},"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\">This is the Harborth graph, the simplest known planar graph in which all the edges are the same length and every vertex has exactly four neighbours. <a href=\"https:\/\/t.co\/cvwK6W2ymD\">pic.twitter.com\/cvwK6W2ymD<\/a><\/p>&mdash; .robin. (@robinhouston) <a href=\"https:\/\/twitter.com\/robinhouston\/status\/1327907963353391104?ref_src=twsrc%5Etfw\">November 15, 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":[19],"tags":[],"class_list":["post-26699","post","type-post","status-publish","format-standard","hentry","category-mathematiques"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/26699","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=26699"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/26699\/revisions"}],"predecessor-version":[{"id":26700,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/26699\/revisions\/26700"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}