{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhyperion64-universe.hatenadiary.org%2Fentry%2F20101217%2F1292553770\" title=\"\u3042\u308b\u4ea4\u4ee3\u7d1a\u6570\u306e\u6975\u9650\u5024 - \u30b5\u30a4\u30a8\u30f3\u30b9\u3068\u30b5\u30d4\u30a8\u30f3\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","author_name":"Hyperion64","provider_url":"https://hatena.blog","categories":[],"width":"100%","published":"2010-12-17 11:42:50","title":"\u3042\u308b\u4ea4\u4ee3\u7d1a\u6570\u306e\u6975\u9650\u5024","blog_url":"https://hyperion64-universe.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/Hyperion64/","url":"https://hyperion64-universe.hatenadiary.org/entry/20101217/1292553770","version":"1.0","height":"190","description":"\u8abf\u548c\u7d1a\u6570\u306b\u8fd1\u3044\u30bf\u30a4\u30d7\u306e\u4ea4\u4ee3\u7d1a\u6570\u306e\u548c\u306e\u6271\u3044\u306f\u306a\u304b\u306a\u304b\u96e3\u5100\u3060\u3002\u53ce\u675f\u304c\u30c8\u30ed\u30a4\u306e\u3060\u30021-1/2+1/3-1/4+1/5-1/6-1/7+1/8.......\u305d\u308c\u3067\u3082\u8abf\u548c\u6570\u5217\u3068\u306f\u9055\u3044\u3001\u53ce\u675f\u5024\u304c\u5b58\u5728\u3059\u308b\u3002 \u548c\u306e\u6975\u9650\u306f\u300cLog\uff12\u300d\u3067\u3042\u308b\u3002\u30e9\u30a4\u30d7\u30cb\u30c3\u30c4\u306e\u7d1a\u6570\u3060\u3002 \u5bfe\u6570\u95a2\u6570\u3092x=0\u306e\u5468\u308a\u3067\u5c55\u958b\u3057\u3066\u3067\u304d\u308b\u5f0f\u306b\uff58\uff1d\uff11\u3068\u3059\u308c\u3070\u3001\u5c0e\u51fa\u3067\u304d\u308b\u3002\u3055\u3066\u3001\u6b21\u5f0f\u3092\u8a08\u7b97\u3057\u3066\u307f\u305f\u30021 - 1/Sqrt[2] + 1/Sqrt[3]- 1/Sqrt[4] + 1/Sqrt[5] - 1/Sqrt[6] + 1/Sqrt[7]\uff0e\uff0e\uff0e\uff0e\u3067\u306f\u3001\u305d\u306e\u5024\u306f\u4f55\u306b\u306a\u308b\u304b\u3002 \u9805\u5225\u306b\u6570\u5024\u3092\u9ad8\u7cbe\u5ea6\u3067\u8a08\u7b97\u3057\u3066\u3001\u52a0\u7b97\u3059\u308b\u3002\u305d\u306e\u65b9\u91dd\u3067\u6570\u5024\u8a08\u7b97\u3092\u3059\u308b\u3068\u306a\u308b\u3068\u500d\u7cbe\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/H/Hyperion64/20101218/20101218064127.gif","blog_title":"\u30b5\u30a4\u30a8\u30f3\u30b9\u3068\u30b5\u30d4\u30a8\u30f3\u30b9"}