12:17 AM

(中文) 等宽图形的奇妙性质和巧妙证明

Collection, My Works, by Wei.

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Responses to “(中文) 等宽图形的奇妙性质和巧妙证明”

  		1.

    专程前来膜拜大牛.
    Phil at Sunday December 6th, 2009 03:09 PM Reply

  2. wei,这个证明太简单了，果然是大牛！
    djstat at Saturday December 5th, 2009 02:31 PM Reply

  3. 真的很强大，呵呵。
    cloud_wei at Thursday November 12th, 2009 06:18 PM Reply

  4. 讲得很清楚, 谢谢~
    有一个地方不明白, 开头那句”在一张硬板上剪下一块如上图所示阴影的图形, 它一定不能穿过刚才所剪出的洞”是什么意思?
    Answeror at Sunday November 8th, 2009 05:49 PM Reply
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