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#51 2014-04-27 00:05:57

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

Hi gAr;

Pslq is nice, when it works.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#52 2014-04-27 04:59:44

ElainaVW
Member
Registered: 2013-04-29
Posts: 279

Re: How does Randall do these?

Did you see the ones on the web?

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#53 2014-04-27 05:00:35

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

Yes, there was originally one by two guys that I never could get to work.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#54 2014-04-27 22:29:48

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

Which are those?


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#55 2014-04-27 22:32:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

I do not have the code anymore for them. There is probably later and better code around now. Usually, a CAS has that built in.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#56 2014-04-27 22:51:16

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

Okay, I thought we were talking about some other such integrals.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#57 2014-04-27 22:56:08

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

Did you find the link to the integral okay?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#58 2014-04-27 23:06:18

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

Yes, and I found an analytical solution as well.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

Offline

#59 2014-04-27 23:08:32

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

Different than the PSLQ got?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#60 2014-04-27 23:10:03

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

No, the same.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

Offline

#61 2014-04-27 23:12:46

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

You found a method to do it?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#62 2014-04-27 23:34:11

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

Put it as a sum of infinite series.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

Offline

#63 2014-04-27 23:40:02

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

Which one?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#64 2014-04-27 23:50:02

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

Would you like to see my solution in that thread?


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

Offline

#65 2014-04-27 23:52:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,980

Re: How does Randall do these?

Hi;

Yes, post it in there.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#66 2014-04-27 23:57:17

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: How does Randall do these?

Okay.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

Offline

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