{"type":"rich","author_name":"Raphael-w-b","version":"1.0","blog_url":"https://raphael-w-b.hatenadiary.org/","description":"\u30cd\u30c3\u30c8\u4e0a\u3067\u8aad\u3081\u308b\u95a2\u6570\u578b\u8a00\u8a9e\u306e\u6559\u79d1\u66f8\u3001Structure and Interpretation of Computer Programs\uff08\u901a\u79f0SICP)\u3092\u6687\u306b\u4efb\u305b\u3066\u8aad\u3093\u3067\u307f\u308b\u3002\u82f1\u8a9e\u3060\u3089\u3051\u3067\u632b\u6298\u3057\u305d\u3046\u3060\u304b\u3089\u3001\u4e88\u5099\u77e5\u8b58\u3092\u6301\u3063\u3066\u3044\u308b\u4e00\u7ae0\u3082\u98db\u3070\u3055\u305a\u306b\u8aad\u3080\u3002\u306a\u3093\u304b\u30a2\u30c3\u30ab\u30fc\u30de\u30f3\u95a2\u6570\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u7d19\u306b\u66f8\u304d\u306a\u304c\u3089\u3084\u308b\u3002 \u3067\u3001\u30d1\u30b9\u30ab\u30eb\u306e\u4e09\u89d2\u5f62\u3067\u8a70\u307e\u3063\u305f\u3002\u3068\u308a\u3042\u3048\u305a\u4e8c\u9805\u5b9a\u7406\u3067\u3084\u3063\u3066\u307f\u308b\u3051\u3069\u4f55\u304b\u53cd\u5247\u304f\u3055\u3044\u3002 (define (ps n r) (if (or (= n r) (= 0 r)) 1 (/ (* (ps n (- r 1)) (+ 1 (- n r))) r))) ------------------\u2026","width":"100%","image_url":null,"blog_title":" *Lionhurt","height":"190","published":"2006-10-01 12:11:52","provider_url":"https://hatena.blog","url":"https://raphael-w-b.hatenadiary.org/entry/20061001/1159672312","author_url":"https://blog.hatena.ne.jp/Raphael-w-b/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fraphael-w-b.hatenadiary.org%2Fentry%2F20061001%2F1159672312\" title=\"\u6687\u306b\u307e\u304b\u305b\u3066SICP\u3092\u8aad\u3093\u3067\u307f\u3088\u3046\u3068\u601d\u3063\u305f\u3002 -  *Lionhurt\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":"\u6687\u306b\u307e\u304b\u305b\u3066SICP\u3092\u8aad\u3093\u3067\u307f\u3088\u3046\u3068\u601d\u3063\u305f\u3002","categories":["\u65e5\u8a18"]}