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2Â¥2014-03-05 18:10:33
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3Â¥2014-03-05 19:51:36
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Mmqj: ½ð±Ò+15, ¡ï¡ï¡ïºÜÓаïÖú, ллÄãµÄ½â´ð 2014-03-09 14:57:51
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Mmqj

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ÒýÓûØÌû:
3Â¥: Originally posted by peterflyer at 2014-03-05 19:51:36
f(z)=e^(i*x)=Cosx + i*Sinx
u=Cosx£¬v=Sinx
Pu/Px=-Sinx¡ÙPv/Py
¹Êf(z)²»ÊǽâÎöº¯Êý£¬Òò´Ë²»¿Éµ¼¡£

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5Â¥2014-03-09 14:58:19
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Mmqj

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Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2014-03-05 18:10:33
dexp(z)/dz=exp(z)
dexp(ix)/dx=i*exp(ix)

ллÄãµÄ½â´ð

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
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