{"categories":["R","sympy","yacas","Ryacas","rSymPy"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20120119%2F1326883214\" title=\"R\u3067\u6570\u5f0f\u30fb\u4ee3\u6570 - 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>","version":"1.0","blog_url":"https://ryamada.hatenadiary.jp/","description":"\u6570\u5f0f\u306e\u53d6\u6271\u3044\u306e\u4ed5\u7d44\u307f\u306bsympy\u3068yacas\u304c\u3042\u308b \u305d\u306eR\u3078\u306e\u9023\u7d50\u306brSympy\u3068Ryacas\u304c\u3042\u308b rSympy\u306f\u4f7f\u3048\u305f Ryacas\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u53d6\u308c\u305a\u306b\u96e3\u822a\u4e2d \u3068\u3063\u305f\u5f8c\u306b\u306f\u3001\u5c11\u3057\u624b\u9806\u304c\u5fc5\u8981 yacasInstall() library(XML, lib = file.path(Sys.getenv(\"R_LIBS_USER\"), \"../2.7\")) \u3092\u3057\u306a\u3044\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u308b > exp1 <- yacas(expression(Factor(x^2 - 1))) [1] \"Starting Yacas!\" \u4ee5\u4e0b\u306b\u30a8\u30e9\u30fc socketConnection(host = \"\u2026","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","provider_url":"https://hatena.blog","published":"2012-01-19 19:40:14","provider_name":"Hatena Blog","author_name":"ryamada","image_url":null,"type":"rich","height":"190","width":"100%","url":"https://ryamada.hatenadiary.jp/entry/20120119/1326883214","author_url":"https://blog.hatena.ne.jp/ryamada/","title":"R\u3067\u6570\u5f0f\u30fb\u4ee3\u6570"}