{"provider_name":"Hatena Blog","categories":["xyzzy","lisp"],"blog_url":"https://knenet.hatenadiary.jp/","description":"\u4eca\u56de\u3082\u4e71\u6570\u964d\u4e0b\u6cd5(1) \u95a2\u6570\u63a8\u5b9a - \u8c61\u5fb4\u30f6\u6df5\u3067\u4f5c\u3063\u305frdm\u306e\u8a71\u3067\u3042\u308b\u3002\u4fc2\u6570\u6c7a\u5b9a\u306b\u4f7f\u3048\u308b\u306e\u3060\u304b\u3089\u3001\u5f53\u7136\u666e\u901a\u306b\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u3053\u3068\u3082\u51fa\u6765\u308b\u3002 (defun f1 (x) (lambda () (+ 11 (* -3 x) (* x x)))) f1\u306e\u3088\u3046\u306b\u3001\u5909\u6570\u3092\u6301\u305f\u306a\u3044\u95a2\u6570\u3092\u8fd4\u3059\u3088\u3046\u306b\u3059\u308c\u3070\u3001\u305d\u306e\u5f0f\u306e\u7d50\u679c\u306e\u7d76\u5bfe\u5024\u304c\u6700\u5c0f\u3001\u3064\u307e\u308af1(x)=0\u306b\u306a\u308b\u3088\u3046\u306ax\u306e\u5024\u3092\u6c42\u3081\u3066\u304f\u308c\u308b\u3002\u3053\u306e\u5834\u5408\u306e\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306f\u7a7a\u306e\u30ea\u30b9\u30c8\u30921\u3064\u5165\u308c\u3066\u304a\u3051\u3070\u3088\u3044\u3002 (rdm 'f1 '(()) '((-7 7))) |(8.75 (1.500338)) \u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u308b\u3068\u3001\u7d76\u5bfe\u5024\u304c0\u306b\u306a\u3089\u305a\u3001\u89e3\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u51fa\u6765\u306a\u3044\u3002f1\u3067\u306fx\u306f\u2026","author_url":"https://blog.hatena.ne.jp/knenet/","version":"1.0","image_url":null,"provider_url":"https://hatena.blog","author_name":"knenet","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fknenet.hatenadiary.jp%2Fentry%2F20090506%2F1241576059\" title=\"\u4e71\u6570\u964d\u4e0b\u6cd5(2) \u95a2\u6570\u3092\u89e3\u304f - \u8c61\u5fb4\u30f6\u6df5\" 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","blog_title":"\u8c61\u5fb4\u30f6\u6df5","width":"100%","url":"https://knenet.hatenadiary.jp/entry/20090506/1241576059","published":"2009-05-06 11:14:19","height":"190","title":"\u4e71\u6570\u964d\u4e0b\u6cd5(2) \u95a2\u6570\u3092\u89e3\u304f"}