|
| Author |
Message |
|
cs55555
Joined: 23 Aug 2004Posts: 19
|
|
Posted: Fri Oct 29, 2004 8:00 pm Post subject: 又黎麻煩大家啦~
|
|
|
|
find x
|
|
|
|
|
|
Kenny TM~
Frequent VisitorJoined: 20 Jan 2004Posts: 127
|
|
|
|
|
|
cs55555
Joined: 23 Aug 2004Posts: 19
|
|
Posted: Sat Oct 30, 2004 6:43 am Post subject:
|
|
|
|
你可唔可以解釋下點解會咁~同埋w代表係咩呀~因為睇完都唔係好明~
|
|
|
|
|
|
Kenny TM~
Frequent VisitorJoined: 20 Jan 2004Posts: 127
|
|
Posted: Sat Oct 30, 2004 11:54 am Post subject:
|
|
|
|
你有冇學過乜野叫 e (2.718281828459045…) 先. 冇的話好難解釋 gor bor
至於 Approximation 其實可以用 Newton’s Method、Regular Falsi 甚至 Bisection method (2分法) 搵到.
|
|
|
|
|
|
cs55555
Joined: 23 Aug 2004Posts: 19
|
|
Posted: Sun Oct 31, 2004 7:43 am Post subject:
|
|
|
|
我睇過一d書~~大概知道e係咩~大概知e點搵出黎~ 但唔知點用~
你都講講w係咩黎啦~我想知~
|
|
|
|
|
|
Kenny TM~
Frequent VisitorJoined: 20 Jan 2004Posts: 127
|
|
Posted: Sun Oct 31, 2004 10:23 am Post subject:
|
|
|
|
cs55555 wrote:
|
| 我睇過一d書~~大概知道e係咩~大概知e點搵出黎~ 但唔知點用~
你都講講w係咩黎啦~我想知~
|
W(x) 是 的反函數
即係if 咁 W(x) 就等於 5.
|
|
|
|
|
|
Wilson
Frequent VisitorJoined: 20 Oct 2004Posts: 74
|
|
Posted: Tue Dec 28, 2004 6:22 am Post subject:
|
|
|
|
Suppose the base of log is 10.
Therefore
Am I correct?
Also, , so is real, hence x is real, is it true?
|
|
|
|
|
|
|
|
All times are GMT + 8 Hours
|
|
| |
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
|