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From: Allamarein on 4 Aug 2010 17:59
Anyone is able to write a code solving ODEs by Gauss-Jackson method?
From: e p chandler on 5 Aug 2010 00:18

"Allamarein" <matteo.diplomacy(a)gmail.com> wrote in message
news:bb46795c-c693-448d-aad6-6f53ad7156b7(a)q22g2000yqm.googlegroups.com...
> Anyone is able to write a code solving ODEs by Gauss-Jackson method?

Have you looked at the NETLIB collection? http://www.netlib.org/ode/
in particular, the files in http://www.netlib.org/ode/gauss2.tgz
(gzipped-tar)


From: Allamarein on 5 Aug 2010 12:44
On 5 Ago, 06:18, "e p chandler" <e...(a)juno.com> wrote:
> "Allamarein" <matteo.diplom...(a)gmail.com> wrote in message
>
> news:bb46795c-c693-448d-aad6-6f53ad7156b7(a)q22g2000yqm.googlegroups.com...
>
> > Anyone is able to write a code solving ODEs by Gauss-Jackson method?
>
> Have you looked at the NETLIB collection?  http://www.netlib.org/ode/
> in particular, the files inhttp://www.netlib.org/ode/gauss2.tgz
> (gzipped-tar)

I found this paper: http://www.lib.umd.edu/drum/handle/1903/2202
Maybe I understood how to write a code, but how can I use that lisp
file?
What software is required?
From: e p chandler on 5 Aug 2010 23:16

"Allamarein" <matteo.diplomacy(a)gmail.com> wrote in message
news:382624b5-9b34-4df7-a74c-fe8ecd2f2b70(a)14g2000yqa.googlegroups.com...
On 5 Ago, 06:18, "e p chandler" <e...(a)juno.com> wrote:
> "Allamarein" <matteo.diplom...(a)gmail.com> wrote in message
>
> news:bb46795c-c693-448d-aad6-6f53ad7156b7(a)q22g2000yqm.googlegroups.com...
>
> > Anyone is able to write a code solving ODEs by Gauss-Jackson method?
>
> Have you looked at the NETLIB collection? http://www.netlib.org/ode/
> in particular, the files inhttp://www.netlib.org/ode/gauss2.tgz
> (gzipped-tar)

I found this paper: http://www.lib.umd.edu/drum/handle/1903/2202
Maybe I understood how to write a code, but how can I use that lisp
file?
What software is required?

A lisp interpreter. [smile] I don't know about using that language for
numerical calculations. When I first read about it, it was slow, partly due
to its highly recursive nature.

LISP is about as far from Fortran as you can get.

Maybe if you describe the nature of your problem someone can help you find
software most suited to it. A brief look at the archive I linked to at
netlib indicates that some of the demonstration programs are in space
science.





From: Allamarein on 7 Aug 2010 09:10
On 6 Ago, 05:16, "e p chandler" <e...(a)juno.com> wrote:
> "Allamarein" <matteo.diplom...(a)gmail.com> wrote in message
>
> news:382624b5-9b34-4df7-a74c-fe8ecd2f2b70(a)14g2000yqa.googlegroups.com...
> On 5 Ago, 06:18, "e p chandler" <e...(a)juno.com> wrote:
>
> > "Allamarein" <matteo.diplom...(a)gmail.com> wrote in message
>
> >news:bb46795c-c693-448d-aad6-6f53ad7156b7(a)q22g2000yqm.googlegroups.com...
>
> > > Anyone is able to write a code solving ODEs by Gauss-Jackson method?
>
> > Have you looked at the NETLIB collection?http://www.netlib.org/ode/
> > in particular, the files inhttp://www.netlib.org/ode/gauss2.tgz
> > (gzipped-tar)
>
> I found this paper:http://www.lib.umd.edu/drum/handle/1903/2202
> Maybe I understood how to write a code, but how can I use that lisp
> file?
> What software is required?
>
> A lisp interpreter. [smile] I don't know about using that language for
> numerical calculations. When I first read about it, it was slow, partly due
> to its highly recursive nature.
>
> LISP is about as far from Fortran as you can get.
>
> Maybe if you describe the nature of your problem someone can help you find
> software most suited to it. A brief look at the archive I linked to at
> netlib indicates that some of the demonstration programs are in space
> science.

You are right.
I don't know author wrote that code in LISP.
I need to find the Eighth-Order Summed-Adams Coefficients in Ordinate
Form and Eighth-Order Gauss-Jackson Coefficients in Ordinate Form.
You can found that coefficients in the article (pp. 347-348).
Writing out these terms one by one it could be very time consuming.
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