{"description":"a, b\u3092\u5b9f\u6570\u306e\u5b9a\u6570\u3068\u3057\u3066\u3001f(x) = ax + b \u306f\u4e2d\u5b66\u6821\u3067\u7fd2\u3063\u305f1\u6b21\u95a2\u6570\u3067\u3059\u3002x\u306e\u5909\u57df\u3092\u5358\u4f4d\u9589\u533a\u9593 [0, 1] = {x\u2208R | 0 \u2266 x \u22661} \u306b\u5236\u9650\u3057\u307e\u3059\u3002ax + b = b(1 - x) + (a + b)x \u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u3001s := b \uff08s\u306fstart\u70b9\u306es\uff09, t := a + b \uff08t\u306ftarget\u70b9\u306et\uff09\u3068\u7f6e\u3051\u3070\u3001f(x) \u3092\u6b21\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002 f(x) = s(1 - x) + tx x\u3092\u6642\u523b\u3068\u307f\u306a\u305b\u3070\u3001\u6642\u523b0\u3067\u30b9\u30bf\u30fc\u30c8\u70b9s\uff08\u51fa\u767a\u5730\uff09\u306b\u3044\u3066\u3001\u6642\u523b1\u3067\u30bf\u30fc\u30b2\u30c3\u30c8\u70b9t\uff08\u76ee\u7684\u5730\uff09\u306b\u5230\u7740\u3059\u308b\u7b49\u901f\u76f4\u7dda\u904b\u52d5\uff08\u901f\u5ea6\u306fa\uff09\u306e\u8a18\u8ff0\u3068\u89e3\u91c8\u3067\u304d\u307e\u3059\u30020\u30681\u306e\u4e2d\u9593\u306e\u6642\u2026","blog_title":"\u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)","blog_url":"https://m-hiyama.hatenablog.com/","published":"2018-06-18 15:41:56","title":"\u4e8c\u70b9\u3057\u304b\u306a\u3044\u96e2\u6563\u7a7a\u9593\u306b\u9577\u30551\u306e\u7dda\u5206\u3092\u63cf\u3051\u308b\u304b\uff1f","author_name":"m-hiyama","type":"rich","version":"1.0","width":"100%","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama.hatenablog.com%2Fentry%2F20180618%2F1529304116\" title=\"\u4e8c\u70b9\u3057\u304b\u306a\u3044\u96e2\u6563\u7a7a\u9593\u306b\u9577\u30551\u306e\u7dda\u5206\u3092\u63cf\u3051\u308b\u304b\uff1f - \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_url":"https://blog.hatena.ne.jp/m-hiyama/","image_url":"http://www.chimaira.org/img4/not-convex.png","provider_name":"Hatena Blog","url":"https://m-hiyama.hatenablog.com/entry/20180618/1529304116","categories":["\u96d1\u8a18\uff0f\u5099\u5fd8"]}