[積分] riemann sum
pn qn
lim (Σ 1/k - Σ 1/k)
n→∞ k=1 k=1
pn
= lim Σ 1/k (r is euler constant)
n→∞ qn+1
(1+ 1/2 +.....+1/n) r + ln(n) L
lim --------------------- = lim -------------- = 0
n n
(1+ 1/2 + ....+1/2n) r + ln(2n) L
lim --------------------- = lim -------------- = 0
n n
(1+ 1/2 +.....+1/n) r + ln(n) L
lim --------------------- = lim -------------- = 1
ln(n) ln(n)
我看不懂上面三行是怎來的 請幫我解釋
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.114.123.72
→
05/28 11:43, , 1F
05/28 11:43, 1F
討論串 (同標題文章)