GNU Scientific Library - Bugs: bug #58064, Inconsistent evaluation of limits...
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bug #58064: Inconsistent evaluation of limits in special functions
Submitter: | Jackson Vanover <jacksonvanover> | ||
Submitted: | Sat 28 Mar 2020 05:20:50 PM UTC | ||
Category: | Accuracy problem | Severity: | 3 - Normal |
Operating System: | 18.04 | Status: | None |
Assigned to: | None | Open/Closed: | Open |
Release: | 2.6 |
Fri 29 May 2020 02:11:34 AM UTC, comment #1: |
Jackson Vanover <jacksonvanover> |
Sat 28 Mar 2020 05:20:50 PM UTC, original submission:
Using version 2.6 of GSL from ftp://ftp.gnu.org/gnu/gsl/gsl-2.6.tar.gz
|
Jackson Vanover <jacksonvanover> |
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Corresponding source code
An additional case:
- When evaluating gsl_sf_erfc(inf), a NaN is returned even though the limit
approaches 0, e.g. gsl_sf_erfc(GSL_POSINF)