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roundoff error prevents tolerance
From: |
Patrick Dupre |
Subject: |
roundoff error prevents tolerance |
Date: |
Tue, 9 Aug 2022 15:07:55 +0200 |
Hello,
Using
status = gsl_integration_qag with
abs_err: 1e-07 rel_err: 1e-07, size: 200, key: 1
I get
gsl: qag.c:247: ERROR: roundoff error prevents tolerance from being achieved
Default GSL error handler invoked.
The bizarre thing is that the code fails without returning the status.
In addition, I cannot find documentation about this error
Thank
===========================================================================
Patrick DUPRÉ | | email: pdupre@gmx.com
Laboratoire interdisciplinaire Carnot de Bourgogne
9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
Tel: +33 (0)380395988 | | Room# D114A
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- roundoff error prevents tolerance,
Patrick Dupre <=