{"topic":{"id":8839,"title":"球体密堆问题 80 年来的首次进展","slug":"topic","categoryId":4,"createdAt":"2024-01-02 05:22:21.351071","bumpedAt":"2024-01-02 13:19:33.465012","views":213,"postsCount":4,"highestPostNumber":4,"likeCount":4,"closed":false,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"https://arxiv.org/abs/2312.10026 密堆问题：在 d 维空间中使用单位球不重叠地铺在整个空间最多能占据多少比例的空间？近日给出了近 80 年来的首个进展，使用的技术可能在理论计算机领域也会有应用。。。论文不长，有兴趣可以阅读","deletedAt":null,"isAnonymous":false,"category":{"id":4,"name":"谈笑风生","slug":"general","color":"25AAE2"},"author":{"id":426,"username":"Komeiji_Koishi","name":"Komeiji_Koishi","avatarUrl":"/uploads/image/5c/54/5c54227268cd2f275501ca5efdf88f7b1083908db846496c2c46eeb38cf65caa.avif"},"tags":[]},"posts":[{"id":21077,"postNumber":1,"raw":"![P_99HYN@GA~G9$KW0FVC5K0|690x263](/uploads/image/bf/ff/bfffdd0184885d0b9860f58ba524459c862719808ce41e62fd7c72f5ce9cfd63.avif)\n\nhttps://arxiv.org/abs/2312.10026\n密堆问题：在 d 维空间中使用单位球不重叠地铺在整个空间最多能占据多少比例的空间？近日给出了近 80 年来的首个进展，使用的技术可能在理论计算机领域也会有应用。。。论文不长，有兴趣可以阅读","cooked":"

$\"P_99HYN@GA~G9$KW0FVC5K0\"$

\n\n密堆问题：在 d 维空间中使用单位球不重叠地铺在整个空间最多能占据多少比例的空间？近日给出了近 80 年来的首个进展，使用的技术可能在理论计算机领域也会有应用。。。论文不长，有兴趣可以阅读","createdAt":"2024-01-02 05:22:21.440007","updatedAt":"2024-01-02 05:27:30.942824","replyToPostNumber":null,"replyCount":0,"likeCount":4,"wordCount":89,"liked":false,"bookmarked":false,"polls":[],"reactions":[{"reaction":"❤️","count":4,"users":[{"id":172,"username":"HCCH","name":"HCCH"},{"id":601,"username":"m0rsun","name":null},{"id":1047,"username":"anonymous_coward_old","name":"Anonymous Coward Old"},{"id":6205,"username":"uika_winwing","name":null}],"hasReacted":false}],"wiki":false,"version":2,"publicVersion":2,"deletedAt":null,"isAnonymous":false,"user":{"id":426,"username":"Komeiji_Koishi","name":"Komeiji_Koishi","avatarUrl":"/uploads/image/5c/54/5c54227268cd2f275501ca5efdf88f7b1083908db846496c2c46eeb38cf65caa.avif","admin":true,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":21080,"postNumber":2,"raw":"公式很优美，内容看不懂","cooked":"

公式很优美，内容看不懂

\n","createdAt":"2024-01-02 06:13:36.009433","updatedAt":"2024-03-17 13:07:49.375436","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":11,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":2,"publicVersion":2,"deletedAt":null,"isAnonymous":false,"user":{"id":1047,"username":"anonymous_coward_old","name":"Anonymous Coward Old","avatarUrl":"/uploads/image/43/32/4332638c11248b8ff07033c11de0759a55205facfbec85e14458245a91991faf.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":21081,"postNumber":3,"raw":"我就记得以前化学老师讲得：面心立方，体心立方啥的，现在连这些都不知道了 :flushed:\n这个研究似乎很厉害呢","cooked":"

我就记得以前化学老师讲得：面心立方，体心立方啥的，现在连这些都不知道了 😳
\n这个研究似乎很厉害呢

\n","createdAt":"2024-01-02 06:38:58.886118","updatedAt":"2024-01-02 06:39:25.066043","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":46,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":1811,"username":"Time_Limit_Exceed","name":null,"avatarUrl":"/uploads/image/d8/9f/d89f1d48f18bbbe6e6743852b213ef5226500b8782ee99f80b02495c9fdd631b.avif","admin":false,"moderator":false,"signatureRaw":"再挑灯火读文章 :bulb: :book: :face_with_monocle:","signatureCooked":"

再挑灯火读文章 💡 📖 🧐

\n"}},{"id":21112,"postNumber":4,"raw":"这个摘要写的很振奋人心。不过是不是真的先等他发出来再说吧。","cooked":"

这个摘要写的很振奋人心。不过是不是真的先等他发出来再说吧。

\n","createdAt":"2024-01-02 13:19:33.465012","updatedAt":"2024-01-02 13:19:33.465012","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":29,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":346,"username":"hoist","name":null,"avatarUrl":"/uploads/image/0d/cd/0dcdf69d213b6798002779ad4b729567cd4d889ee4a56c07a8c4454e8b563219.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}}],"hasMore":false,"lastReadPostNumber":1,"hasUrlPostNumber":false}