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Re: [Q] NR_DFPMIN: Roundoff problem in lnsrch..
| Re: [Q] NR_DFPMIN: Roundoff problem in lnsrch.. [message #3886] |
Sun, 02 April 1995 00:00 |
geomagic
Messages: 22
Registered: November 1993
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Junior Member |
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In article <3lgptj$6bs@hydra.unive.it> Stefano Polizzi <polizzi@unive.it> writes:
> I get the following error message:
>
> NR_DFPMIN: Roundoff problem in lnsrch..
>
> Does anyone have an idea of what lnsrch is and why this error may
> occur?
It's the routine LNSRCH in Numerical recipes in section 9.7. Look
at the source code. You might try the Powell routine and see if
you have similar problems.
Dan (I speak for no organization) O'Connell
geomagic@seismo.usbr.gov
Seismotectonics Group, U.S. Bureau of Reclamation
Denver Federal Center, P.O. Box 25007 D-8330, Denver, CO 80225
"We do custom earthquakes (for food)"
or
"Just more roadkill on the information superhighway"
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