數學不等式 06
所有跟帖:
• 這個用拉乘大概能做。先簡單分析把原式歸到xyz=1情形,然後減少一個變量。 -亂彈- ♂ (152 bytes) () 02/24/2015 postreply 16:10:17
• 這個用拉乘大概能做。先簡單分析把原式歸到xyz=1情形,然後減少一個變量。 -亂彈- ♂ (152 bytes) () 02/24/2015 postreply 16:10:17
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