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[不等式] 甘志国老师的猜想以及证明 |
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realnumber
Posted at 2013-8-24 13:35:29
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Author|
realnumber
Posted at 2013-8-24 13:53:24
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Author|
realnumber
Posted at 2013-8-27 19:43:20
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手机版Mobile version|Leisure Math Forum
2025-4-22 19:03 GMT+8
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