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leoyan55

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leoyan55

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2Â¥: Originally posted by iopiop007 at 2013-03-05 21:06:06
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sciencejoy

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3Â¥: Originally posted by leoyan55 at 2013-03-05 21:27:14
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iopiop007

½ð³æ (ÖøÃûдÊÖ)

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3Â¥: Originally posted by leoyan55 at 2013-03-05 21:27:14
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wurongjun

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syms d
>> solve('1.10972*log(2*d)-d','d')
ans =
.95904649227725403183645441680509-.69871740195595900872879713851833*i
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sishijing

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