{"author_url":"https://blog.hatena.ne.jp/dempax/","published":"2013-06-13 00:00:00","blog_url":"https://dempax.hatenadiary.org/","width":"100%","title":"\u25a0\u30ab\u30d0\u30cd\u3060\u308c\u306b\u7a74 pi \u30d4\u30fc\u30e4\u306e\u8a9e\u6e90\u306b\u3064\u3044\u3066\u306e\u4e00\u8aac","type":"rich","author_name":"dempax","provider_name":"Hatena Blog","image_url":null,"description":"\u5168\u8c8c\u793e 1998/04/18 isbn:4793801447 \u8457\u8005\u7565\u6b74 \u5927\u6b639\u5e7412\u6708 \u9d28\u5ddd\u5e02\u751f\u307e\u308c[*1] \u662d\u548c14\u5e74(1939)12\u6708 \u4f50\u5009\u7b2c57\u9023\u968a \u662d\u548c15\u5e74(1940)2\u6708 \u5c71\u6771\u7701\u6e08\u5357\u9678\u8ecd\u75c5\u9662[*2] \u662d\u548c18\u5e74(1943) \u9752\u5cf6\u9678\u8ecd\u75c5\u9662\u5f8c\u9001 p.14 - \u30d4\u30fc\u30e4\u306e\u30d4\u30fc\u3068\u306f\u5973\u6027\u81ea\u8eab\u3068\u3044\u3046\u610f\u5473\u3067\u300e\u25a0\u300f\u3068\u66f8\u304f\u3002\u30e4\u306e\u65b9\u306f\u65e5\u672c\u8a9e\u3067\u306e\u516b\u767e\u5c4b\u3001\u9b5a\u5c4b\u306e\u5c4b\u3067\u3042\u3063\u3066\u3001\u3064\u307e\u308a\u30d4\u30fc\u30e4\u3068\u306f\u300c\u5973\u6027\u81ea\u8eab\u5c4b\u300d\u3068\u3044\u3046\u4e2d\u56fd\u30fb\u65e5\u672c\u306e\u6df7\u5408\u8a9e\u306a\u306e\u3067\u3042\u308b\u3002 - \u25a0\u306f\u30ab\u30d0\u30cd\u3060\u308c\u306b\u7a74 \u300e\u5927\u304d\u306a\u6d3b\u5b57\u306e\u4e09\u7701\u5802\u6f22\u548c\u8f9e\u5178\u300f\u30ab\u30d0\u30cd\u3060\u308c+5\u753b[*3] \u5c4a \u5c48 \u5c45 3\u3064\u3057\u304b\u307f\u3064\u304b\u3089\u306a\u3044\u3001\u5225\u9014\u3001(\u5973\u6027\u5668\u3092\u610f\u5473\u3059\u308b)\u25a0\u30ab\u30d0\u30cd\u3060\u308c\u306b\u7a74 \u306b\u3064\u3044\u3066 \u30cd\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdempax.hatenadiary.org%2Fentry%2F20130613%2Fp1\" title=\"\u25a0\u30ab\u30d0\u30cd\u3060\u308c\u306b\u7a74 pi \u30d4\u30fc\u30e4\u306e\u8a9e\u6e90\u306b\u3064\u3044\u3066\u306e\u4e00\u8aac - \u8d64\u65d7\u6d77\u8cca\u7248\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://dempax.hatenadiary.org/entry/20130613/p1","height":"190","version":"1.0","blog_title":"\u8d64\u65d7\u6d77\u8cca\u7248","provider_url":"https://hatena.blog","categories":[]}