Math Is Fun Forum
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#51 2014-04-27 00:05:57
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#52 2014-04-27 04:59:44
- ElainaVW
- Member
- Registered: 2013-04-29
- Posts: 580
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
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#54 2014-04-27 22:29:48
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#56 2014-04-27 22:51:16
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#58 2014-04-27 23:06:18
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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."
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#59 2014-04-27 23:08:32
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: How does Randall do these?
Different than the PSLQ got?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#60 2014-04-27 23:10:03
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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."
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#61 2014-04-27 23:12:46
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#62 2014-04-27 23:34:11
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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."
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#63 2014-04-27 23:40:02
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: How does Randall do these?
Which one?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#64 2014-04-27 23:50:02
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#66 2014-04-27 23:57:17
- gAr
- Member
- Registered: 2011-01-09
- Posts: 3,482
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