[微積] 證明d ln[f]=ln d[f],積exp[f]=exp積[f]
請問哪些書 可以找到 log diff 的證明
logrithum differentiation
d ln[f] = ln d[f]
積exp[f] = exp 積[f]
ddd ln[f] = ln ddd[f] <---請問... 在微積分世界 問有沒有這回事
還是必須要做三次 才得到想要的效果?
d ln [d ln [d ln(f)]] = ln d [ln d [ln d(f)]]
ddd ln ln ln[f] = ln ln ln ddd[f]
如果有 應該看哪些書
Thank thank everyone
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01/13 13:51, , 1F
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※ 編輯: Nitschke (61.18.110.123), 01/13/2016 13:54:29
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