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看上去这么天衣无缝

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isee Posted at 2013-10-28 11:11:38 |Read mode
Last edited by isee at 2013-10-28 14:22:00


图片内容:

高数

已知:$\dfrac 1 \infty=0$。

求证:$\dfrac 10=\infty$。

证明:$\dfrac 1 \infty=0$,

逆时针转$90^\circ$ ,

$-18=0$,

两边同时加$8$,

$-10=8$

顺时针转$90^\circ$ ,

$\dfrac 10=\infty$。

证毕!QED

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kuing Posted at 2013-10-28 12:11:52
早前在某群看到过,我的回复是:
广州kuing/kun 17:33:40
汗,QED 就是证毕的意思,他写证毕后又 QED,想装有型都不会装,

see also: http://zh.wikipedia.org/wiki/%E8%AD%89%E6%98%8E%E5%AE%8C%E7%95%A2

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realnumber Posted at 2013-10-28 13:39:43
第一步,只是一侧转90°,应该等号两边都转90°的.

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 Author| isee Posted at 2013-10-28 14:23:18
一个比一个苛求……

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青青子衿 Posted at 2013-11-2 16:39:50
4226de1ba0cde40b8618bf87.jpg 1c950a7b02087bf4ff3d4f02f3d3572c10dfcf0c.jpg
我也来发几张!!

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