{"image_url":null,"published":"2008-09-17 00:00:00","categories":["\u6570\u5b66","Python"],"author_url":"https://blog.hatena.ne.jp/inamori/","description":"\u591a\u9805\u5f0f\u306e\u884c\u5217\u5f0f\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u3001\u591a\u9805\u5f0f\u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002 \u3053\u3093\u306a\u98a8\u306b\u4f7f\u3046\u3002 f = Poly([1, 2, 0, 3]) g = Poly([1, -2]) print(f) print(g) print(f + g) print(-g)","provider_url":"https://hatena.blog","blog_url":"https://inamori.hateblo.jp/","provider_name":"Hatena Blog","version":"1.0","url":"https://inamori.hateblo.jp/entry/20080917/p1","author_name":"inamori","width":"100%","height":"190","title":"\u884c\u5217\u5f0f\u306e\u8a08\u7b97\uff085\uff09","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20080917%2Fp1\" title=\"\u884c\u5217\u5f0f\u306e\u8a08\u7b97\uff085\uff09 - inamori\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>","blog_title":"inamori\u2019s diary"}