{"id":26811,"date":"2020-11-19T10:15:19","date_gmt":"2020-11-19T15:15:19","guid":{"rendered":"https:\/\/blog.carlrobitaille.org\/?p=26811"},"modified":"2020-11-19T10:15:22","modified_gmt":"2020-11-19T15:15:22","slug":"every-odd-integer-is-the-difference-of-2-squares","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=26811","title":{"rendered":"Every odd integer is the difference of 2 squares"},"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\">Every odd integer is the difference of 2 squares<br>Proof:<br>1) Pick an odd number<br>\u2591\u2591 \u2591\u2591 \u2591\u2591 \u2591\u2591 \u2591\u2591<br><br>2) Bend it in half<br>\u2591\u2591 \u2591\u2591 \u2591\u2591<br>\u2591\u2591<br>\u2591\u2591<br><br>3) Fill in the rest<br>\u2591\u2591 \u2591\u2591 \u2591\u2591<br>\u2591\u2591 \u2593\u2593 \u2593\u2593<br>\u2591\u2591 \u2593\u2593 \u2593\u2593<br><br>The odd nbr is the area difference of the big and small squares<\/p>&mdash; Fermat&#39;s Library (@fermatslibrary) <a href=\"https:\/\/twitter.com\/fermatslibrary\/status\/1329052493289041920?ref_src=twsrc%5Etfw\">November 18, 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-26811","post","type-post","status-publish","format-standard","hentry","category-mathematiques"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/26811","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=26811"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/26811\/revisions"}],"predecessor-version":[{"id":26812,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/26811\/revisions\/26812"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}