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2Â¥: Originally posted by alober at 2017-06-18 15:05:51
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3Â¥: Originally posted by hylpy at 2017-06-19 10:49:33
Âé·³alober,µÚÒ»ÌâµÄºÍº¯Êý±í´ïʽ?ÓÖÊÇÔõôÇóµÄÄØ?...



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hylpy

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4Â¥: Originally posted by alober at 2017-06-19 12:20:25
S = (1-x)^2\sum_{k=1}^{\infty}\frac{x^k}{k^{-\frac{1}{2}}} =: (1-x)^2Li_{-\frac{1}{2}}(x)

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zaq47942

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6Â¥: Originally posted by zaq47942 at 2017-06-20 12:35:34
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