{"published":"2015-11-24 11:53:47","type":"rich","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":"http://chart.apis.google.com/chart?cht=tx&chl=%7B%5Cdisplaystyle%0Ae%20%3D%20%7B%5Cbf%20S%7Dk.%20%5Cforall%20x.%20k%20%5Chookleftarrow%20x%20%5C%5C%0As%20%3D%20%7B%5Cbf%20S%7Dl.%20%5Cexists%20y.%20l%20%5Chookleftarrow%20y%0A%7D","blog_title":"Ryusei\u2019s Notes (a.k.a. M59\u306e\u30d6\u30ed\u30b0)","author_name":"mandel59","height":"190","url":"https://mandel59.hateblo.jp/entry/2015/11/24/115347","version":"1.0","author_url":"https://blog.hatena.ne.jp/mandel59/","title":"Everybody Loves Somebody","description":"\u8ff0\u8a9e\u8ad6\u7406\u306b\u9650\u5b9a\u7d99\u7d9a\u3092\u8ffd\u52a0\u3057\u3066\u3001everybody\u3084somebody\u3092\u8868\u3059\u9805\u3092\u4f5c\u3063\u3066\u307f\u308b\u3002\u4ee5\u4e0b\u3001 \u306f\u305d\u308c\u305e\u308c shift0, reset0 \u3068\u3059\u308b\u3002\u540c\u6642\u306b\u8907\u6570\u4f7f\u3046\u3068\u3001\u5f15\u6570\u3092\u53f3\u304b\u3089\u8a55\u4fa1\u3059\u308b\u304b\u5de6\u304b\u3089\u8a55\u4fa1\u3059\u308b\u304b\u3067\u7d99\u7d9a\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u7d50\u679c\u304c\u4e00\u610f\u306b\u306a\u3089\u305a\u3001\u82f1\u8a9e\u306e\u8868\u73fe\u3068\u540c\u69d8\u306b\u66d6\u6627\u306b\u306a\u308b\u3002\u5de6\u304b\u3089\u8a55\u4fa1\u3059\u308b\u3068\uff1a \u53f3\u304b\u3089\u8a55\u4fa1\u3059\u308b\u3068\uff1a \u4ee5\u4e0b\u3001Racket\u3067\u306e\u5b9f\u88c5\u3002 #lang racket (require racket/control) (define (forall x f) (if (null? x) #t (if (f (first x)) (forall (rest x) f) #f))) (define (\u2026","blog_url":"https://mandel59.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmandel59.hateblo.jp%2Fentry%2F2015%2F11%2F24%2F115347\" title=\"Everybody Loves Somebody - Ryusei\u2019s Notes (a.k.a. M59\u306e\u30d6\u30ed\u30b0)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%"}