{"type":"rich","author_name":"ryamada","url":"https://ryamada.hatenadiary.jp/entry/20120801/1343683066","blog_url":"https://ryamada.hatenadiary.jp/","width":"100%","image_url":null,"version":"1.0","description":"\u3053\u3061\u3089\u3067\u6570\u5024\u8aa4\u5dee\u306e\u8a71\u306a\u3069\u3092\u805e\u3044\u305f Mathematica\u306b\u4efb\u610f\u7cbe\u5ea6\u3068\u3044\u3046\u306e\u304c\u3042\u308b\u3053\u3068\u3092\u601d\u3044\u51fa\u3057\u305f(\u3053\u3061\u3089) \u4efb\u610f\u7cbe\u5ea6\u306eWiki\u306f\u3053\u3061\u3089 \u4efb\u610f\u7cbe\u5ea6\u306e\u82f1\u8a9e\u304c\u308f\u304b\u308c\u3070R\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u306e\u691c\u7d22\u3082\u3067\u304d\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u3053\u3061\u3089\u304cWiki\u306e\u82f1\u8a9e\u7248 Arbitrary-precision arithmetic\u3068\u8a00\u3046\u3089\u3057\u3044 \"Arbitrary-precision arithmetic CRAN\"\u3067\u691c\u7d22 \"Rmpfr\" \u3053\u3061\u3089\u304c\u89e3\u8aac\u8a18\u4e8b \"mpfr\"\u306f\"Multiple Precision Floating-Point Reliably\"\u306e\u7565 x <- mpfr(0:7, 100)/7 # a more prec\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/ryamada/","published":"2012-08-01 06:17:46","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","provider_url":"https://hatena.blog","title":"\u4efb\u610f\u7cbe\u5ea6","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20120801%2F1343683066\" title=\"\u4efb\u610f\u7cbe\u5ea6 - ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["R","\u4efb\u610f\u7cbe\u5ea6","Rmpfr","mpc"]}