推 znmkhxrw :1/(lnk)^(lnk) < 1/(lnk)^2 < 1/k^2 for k>e^2 01/30 00:04
→ il0306 :謝謝~我懂了 01/30 00:07
推 Vulpix :1/(lnk)^(lnk)= 1/k^(ln(lnk))< 1/k^2 for k>e^(e^2) 01/30 00:54
→ Vulpix :才對吧,一樓那個不等式最後反了 01/30 00:54
推 znmkhxrw :Y I'am wrong= = 01/30 01:03