{"provider_url":"https://hatena.blog","categories":["\u30e1\u30e2","CGAL"],"author_name":"DOSEI","blog_url":"https://dosei.hatenadiary.jp/","height":"190","provider_name":"Hatena Blog","url":"https://dosei.hatenadiary.jp/entry/20110523/p2","image_url":null,"author_url":"https://blog.hatena.ne.jp/DOSEI/","title":" Chapter 4 Algebraic Foundations (\u4ee3\u6570\u7684\u57fa\u790e) \u7d9a\u304d","published":"2011-05-23 00:00:01","type":"rich","description":"id:DOSEI:20100511:p1 \u306e\u7d9a\u304d 4.4 \u5b9f\u6570\u578b (Real Number Types) CGAL \u306e\u30ab\u30fc\u30cd\u30eb\u306f\u3059\u3079\u3066\u4e8c\u3064\u306e\u5b9f\u6570\u578b (\u5b9f\u6570\u306b\u57cb\u3081\u8fbc\u307f\u53ef\u80fd\u306a\u6570\u5024\u578b) \u306e\u3044\u305a\u308c\u304b\u3092\u4f34\u3046\u3002\u4e00\u3064\u306f FieldNumberType \u3067\u3001\u3082\u3046\u4e00\u3064\u306f RingNumberType \u3067\u3042\u308b\u3002\u57fa\u672c\u7684\u306a\u30ab\u30fc\u30cd\u30eb\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 (\u70b9\u30fb\u30d9\u30af\u30c8\u30eb\u306a\u3069) \u306e\u5ea7\u6a19\u306f\u3053\u308c\u3089\u306e\u578b\u304b\u3089\u6765\u308b\u3002\u30c7\u30ab\u30eb\u30c8\u30ab\u30fc\u30cd\u30eb (Cartesian kernel) \u306e\u5834\u5408\u306f FieldNumberType\u3001\u540c\u6b21\u30ab\u30fc\u30cd\u30eb\u306e\u5834\u5408\u306f RingNumberType\u3002\u30b3\u30f3\u30bb\u30d7\u30c8 FieldNumberType \u306f\u3001 Field \u304b\u3064 Real\u2026","blog_title":"DOSEI\u306e\u65e5\u8a18","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdosei.hatenadiary.jp%2Fentry%2F20110523%2Fp2\" title=\" Chapter 4 Algebraic Foundations (\u4ee3\u6570\u7684\u57fa\u790e) \u7d9a\u304d - DOSEI\u306e\u65e5\u8a18\" 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"}