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## #1 2011-08-08 06:00:22

reconsideryouranswer
Member
Registered: 2011-05-11
Posts: 171

### Indefinite integral involving a logarithm - - I am quizzing users...

this.

Find the answer to this:

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## #2 2011-08-08 06:07:31

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

hi reconsideryouranswer

Last edited by anonimnystefy (2011-08-08 06:58:46)

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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## #3 2011-08-08 06:18:46

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,390

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

Hi reconsideryouranswer;

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

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## #4 2011-08-08 06:54:06

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

should i hide my answer?

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

Offline

## #5 2011-08-08 06:56:01

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,390

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

Hi;

Yes, you should.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

## #6 2011-08-08 09:33:47

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

what is the purpose of this topic?

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

Offline

## #7 2011-08-08 09:39:35

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,390

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

It says up there to quiz the users.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

## #8 2011-08-08 09:43:20

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

so there will be more questions? it says indefinite 'integral'

or is this connected to the log(x) , ln(x) argument from the other topic.

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

Offline

## #9 2011-08-08 09:45:20

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,390

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

That was a different integral.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

## #10 2011-08-08 09:50:51

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

yes but it is singular,so i am not sure if there is going to be more.

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

Offline

## #11 2011-08-08 13:16:10

reconsideryouranswer
Member
Registered: 2011-05-11
Posts: 171

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

reconsideryouranswer wrote:

this. Find the answer to this:

Signature line:

I wish a had a more interesting signature line.

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## #12 2011-08-08 18:27:13

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 106,390

### Re: Indefinite integral involving a logarithm - - I am quizzing users...

Mathematicians, statisticians, and some engineers generally understand either "log(x)" or "ln(x)" to mean loge(x), i.e., the natural logarithm of x, and write "log10(x)" if the base 10 logarithm of x is intended.

Please check this page out. The part of notational convention clears it up.

http://en.wikipedia.org/wiki/Natural_logarithm

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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