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[几何] 立体几何难题

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青青子衿 posted 2014-1-1 12:32 |Read mode
Last edited by hbghlyj 2025-4-6 23:33 01300000627128125863815168174.JPG 10562587.JPG 搜狗截图20140101122726.jpg
\begin{aligned}
& s=3(10 \sqrt{3}+\sqrt{5} \sqrt{5+2 \sqrt{5}}) \\
& v=\frac{1}{4}(125+3 \sqrt{5}) \\
& R=\frac{1}{4} \sqrt{58+18 \sqrt{5}} \\
& V=60 \\
& E=90 \\
& F=32 \quad(12\{5\}+20\{6\})
\end{aligned}那些参数怎么得来的?求推导过程!!

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乌贼 posted 2014-1-1 13:19

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kuing posted 2014-1-1 13:28
回复 2# 乌贼

这个显然没有楼主想要的东东啊

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乌贼 posted 2014-1-1 13:31
回复 3# kuing
里面有人问了,但没人回答

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kuing posted 2014-1-1 13:57
立几问题找何版主(hejoseph),他将各种多面体各种量都推导过,据说要出书了,不过不知道什么时候能出来。

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original poster 青青子衿 posted 2014-1-4 14:22
立几问题找找何版主(hejoseph),他将各种多面体各种量都推导过,据说要出书了,不过不知道什么时候能出来。 ...
kuing 发表于 2014-1-1 13:57
搜狗截图20140103215307.jpg 搜狗截图20140103214810.jpg
lz来自何版主(hejoseph)的立体几何资料!!
看过之后,从心底升起一股由衷的敬意!!
肃然起敬!!

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original poster 青青子衿 posted 2014-8-8 19:42
回复 5# kuing
lpj.hit.edu.cn/tszs_detail.asp?id
《立体几何技巧与方法》
何版主(hejoseph)书出版了

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Tesla35 posted 2014-8-8 23:43
回复 7# 青青子衿


    刘培杰系列的书一本也不能买。排版纸张太渣。

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爪机专用 posted 2014-8-9 00:52
回复 8# Tesla35

隐约记得何版主说过没给出版社重新排版,有空去书店看看是不是LaTeX的样子。
I am majia of kuing

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