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#1 2008-10-22 02:56:29

Nils-Ake
Member
Registered: 2008-04-15
Posts: 20

diff(1/lnx)

Hi. Could someone explain why this is so?

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#2 2008-10-22 03:44:08

TheDude
Member
Registered: 2007-10-23
Posts: 361

Re: diff(1/lnx)

There are 2 ways to think about this problem.  The first is to solve it by using the following rule of derivatives:

In your case we get

You can also rewrite the original function:


Wrap it in bacon

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#3 2008-10-22 04:05:04

Nils-Ake
Member
Registered: 2008-04-15
Posts: 20

Re: diff(1/lnx)

Thanks Dude! big_smile

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