{"provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/hito35687/","published":"2026-06-27 13:52:50","blog_title":"hito35687\u2019s diary","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhito35687.hatenablog.com%2Fentry%2F2026%2F06%2F27%2F135250\" title=\"2\u7a2e\u985e\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9 - hito35687\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":[],"title":"2\u7a2e\u985e\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hito35687/20260627/20260627134112.jpg","description":"\u96fb\u5b50\u56de\u8def\u306b\u304a\u3044\u3066\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u306f\u3001\u30d9\u30af\u30c8\u30eb\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u901a\u5e38\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u304c\u3042\u308b\u3002 \u30fb\u30d9\u30af\u30c8\u30eb\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9 \u96fb\u6e90\u304b\u3089\u306e\u4ea4\u6d41\u96fb\u5727\u3092\u56de\u8def\u306b\u6d41\u308c\u308b\u4ea4\u6d41\u96fb\u6d41\u3067\u5272\u3063\u305f\u5024\u3002 \u30fb\u901a\u5e38\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9 \u6642\u9593\u3084\u4f4d\u76f8\u3092\u7121\u8996\u3057\u305f\u3068\u3057\u3066\u3001\u56de\u8def\u306b\u6d41\u308c\u308b\u4ea4\u6d41\u96fb\u6d41\u306e\u5024\u306e\u7bc4\u56f2\u304c\u96fb\u6e90\u304b\u3089\u306e\u4ea4\u6d41\u96fb\u5727\u306e\u5024\u306e\u7bc4\u56f2\u306e\u4f55\u5206\u306e1\u304b\u3092\u8868\u3059\u5024\u3002 \u3053\u306e\u56de\u8def\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002 \u30d9\u30af\u30c8\u30eb\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u3001R\uff0bjX\u3002 \u901a\u5e38\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u3001\u221a(R^2+X^2)\u3002","type":"rich","author_name":"hito35687","provider_url":"https://hatena.blog","blog_url":"https://hito35687.hatenablog.com/","width":"100%","url":"https://hito35687.hatenablog.com/entry/2026/06/27/135250"}