{"description":"\u4f8b\uff1a attribute [local simp] Nat.add_assoc Nat.add_comm Nat.add_left_comm\u30eb\u30fc\u30c8\u540d\u524d\u7a7a\u9593\u306f\u7121\u540d\u3060\u304c\u3001_root_ \u3068\u3044\u3046\u540d\u524d\u3067\u53c2\u7167\u3067\u304d\u308b\u3002","title":"\u5c5e\u6027\u4ed8\u3051\u30b3\u30de\u30f3\u30c9attribute\u3068\u30eb\u30fc\u30c8\u540d\u524d\u7a7a\u9593_root_","author_url":"https://blog.hatena.ne.jp/m-hiyama/","provider_name":"Hatena Blog","image_url":null,"type":"rich","blog_title":"(\u65b0) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","provider_url":"https://hatena.blog","url":"https://m-hiyama-memo.hatenablog.com/entry/2023/01/25/161731","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.com%2Fentry%2F2023%2F01%2F25%2F161731\" title=\"\u5c5e\u6027\u4ed8\u3051\u30b3\u30de\u30f3\u30c9attribute\u3068\u30eb\u30fc\u30c8\u540d\u524d\u7a7a\u9593_root_ - (\u65b0) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_url":"https://m-hiyama-memo.hatenablog.com/","width":"100%","categories":["Lean","tips"],"published":"2023-01-25 16:17:31","author_name":"m-hiyama","version":"1.0"}