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The tanh-sinh quadrature - Printable Version

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RE: The tanh-sinh quadrature - Paul Dale - 03-09-2017 02:32 AM

Valentin, I don't have records of the test cases in question Sad
They'll be buried in the archives here I would expect.

- Pauli


RE: The tanh-sinh quadrature - emece67 - 03-09-2017 11:30 AM

(03-08-2017 11:56 PM)Valentin Albillo Wrote:  I have my own quadrature implementation and would be very obligued if you could post (or include working links to) the specific failure cases you mention as well as any other cases you tested your quadrature against.

Not having such information but, perhaps the next threads in the old forum can be of interest:
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=209516
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=205380
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=200546
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=186091
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=252595#252595
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=252595#252595
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=184588
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv016.cgi?read=95394

Regards.


RE: The tanh-sinh quadrature - Valentin Albillo - 03-09-2017 07:19 PM

.
Hi, pauli:

(03-09-2017 02:32 AM)Paul Dale Wrote:  Valentin, I don't have records of the test cases in question Sad
They'll be buried in the archives here I would expect.

- Pauli

Bad boy ! You should always keep records of valuable docs for future reference and such. Trusting third-party "archives" (or "the cloud" for that matter) is the easiest way of eventually never finding files or losing them altogether, Murphy being Murphy.

Rant-mode aside, thanks for considering my plea and I think I'll do the exact opposite: I'll post my own tricky examples with the results and timings my own quadrature produces when applied to them.

Regards.
V.
.


RE: The tanh-sinh quadrature - Valentin Albillo - 03-09-2017 07:24 PM

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Hi, MC67:

(03-09-2017 11:30 AM)emece67 Wrote:  
(03-08-2017 11:56 PM)Valentin Albillo Wrote:  I have my own quadrature implementation and would be very obligued if you could post (or include working links to) the specific failure cases you mention as well as any other cases you tested your quadrature against.

Not having such information but, perhaps the next threads in the old forum can be of interest:
[...].

Thanks a lot for the links, I'll explore all of them later in the day.

Also, as in my reply to pauli above, I'll do likewise myself and will post my own tricky examples with the results and timings my own quadrature produces when applied to them.

Regards.
V.
.