{"height":"190","description":"\u3042\u308b\u5ea7\u6a19\u7cfb\u306b\u3001\u4e2d\u5fc3A(a,b) \u534a\u5f84r1\u306e\u5186\u30a2\u3068\u4e2d\u5fc3B(c,d) \u534a\u5f84r2\u306e\u5186\u30a4\u304c\u3042\u308b\u3002 \u5186\u3001\u30a2\u3068\u30a4\u306e\u4ea4\u5dee\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u3092\u6c42\u3081\u3088\uff08\u4ea4\u5dee\u3057\u306a\u3044\u6642\u3082\u5224\u65ad\u305b\u3088\uff09\u3068\u3044\u3046\u554f\u984c\u304c\u3001Python\u3067\u3069\u3046\u66f8\u3044\u305f\u3089\u3044\u3044\u3082\u306e\u304b\u307e\u3063\u305f\u304f\u691c\u8a0e\u304c\u3064\u304b\u306a\u3044\u3002\u5186\u306e\u5f0f\u306f(\u4e0a\u8a18\u5186\u30a2\u306e\u5834\u5408) (x-a)^2 + (y-b)^2 = r^2 \u3068\u306a\u308b\u306e\u3067\u3001\u30b3\u30ec\u3092\uff10\uff1d\u306e\u5f0f\u306b\u3057\u3066\u3001\u5186\u30a2 \uff1d \u5186\u30a4\u306e\u5f0f\u306b\u3057\u3066 \u3068\u3044\u3066\u3044\u3051\u3070\u3044\u3044\u306e\u3060\u304c\u3001\u624b\u3068\u7d19\u3092\u4f7f\u3048\u3070\u306a\u3093\u3068\u3082\u7121\u3044\u554f\u984c\u3060\u304c \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u3069\u3046\u3084\u3063\u3066\u66f8\u3051\u3070\u3044\u3044\u306e\u304b\u304c\u308f\u304b\u3089\u306a\u3044\u3002\u5f15\u304d\u7d9a\u304d\u8003\u3048\u308b\u3002","type":"rich","author_name":"a2c","provider_name":"Hatena Blog","title":" \u5186\u306e\u4ea4\u70b9\u3092\u6c42\u3081\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u51fa\u6765\u306a\u3044\u3002","blog_title":"When it\u2019s ready.","published":"2008-04-04 11:36:42","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa2c.hatenablog.com%2Fentry%2F20080404%2F1207276602\" title=\" \u5186\u306e\u4ea4\u70b9\u3092\u6c42\u3081\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u51fa\u6765\u306a\u3044\u3002 - When it\u2019s ready.\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://a2c.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/a2c/","categories":[],"width":"100%","url":"https://a2c.hatenablog.com/entry/20080404/1207276602","provider_url":"https://hatena.blog"}