{"blog_title":"\u30dc\u30af\u30ce\u30b9","published":"2007-05-26 11:16:39","provider_url":"https://hatena.blog","categories":["scheme"],"version":"1.0","author_name":"tanakaBox","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20070526%2F1180145799\" title=\" SICP\u3092\u8aad\u3080(4) \u554f\u984c1.2 - 1.5 - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":null,"blog_url":"https://boxnos.hatenablog.com/","title":" SICP\u3092\u8aad\u3080(4) \u554f\u984c1.2 - 1.5","author_url":"https://blog.hatena.ne.jp/tanakaBox/","height":"190","description":"\u554f\u984c1.2 (/ (+ 5 4 (- 2 (- 3 (+ 6 (/ 4 5))))) (* 3 (- 6 2) (- 2 7))) ; -37/150 4/5\u3067\u3082OK\u3002 \u554f\u984c1.3 (define (square-3 x y z) (if (> x y) (sum-of-squares x (if (> y z) y z)) (sum-of-squares y (if (> z x) z x)))) (square-3 2 3 2) \u30a2\u30f3\u30b5\u30fc\u30d6\u30c3\u30af\u3092\u898b\u305f\u3089\u554f\u984c\u3092\u8aad\u307f\u9593\u9055\u3048\u3066\u305f\u306e\u3067\u3001\u4fee\u6b63\u3002 \u554f\u984c1.4 (define (a-plus-abs-b a b) ((if (> b 0) + -) a \u2026","provider_name":"Hatena Blog","width":"100%","url":"https://boxnos.hatenablog.com/entry/20070526/1180145799"}