bugGNU Scientific Library - Bugs: bug #30933, gsl_sf_beta_inc underflow error

 
 

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bug #30933: gsl_sf_beta_inc underflow error

Submitter:  -Deleted Account- <bjg>
Submitted:  Tue 31 Aug 2010 06:03:54 PM UTC
   
 
Category:  Runtime error Severity:  3 - Normal
Operating System:  Status:  Fixed
Assigned to:  None Open/Closed:  Closed
Release:  1.14

Tue 31 Aug 2010 06:15:36 PM UTC, comment #1: 

fixed by revision 4680.

-Deleted Account- <bjg>
Tue 31 Aug 2010 06:03:54 PM UTC, original submission:  

From: Thomas Tanner <tanner@gmx.de>
To: -email is unavailable-
Subject: [Bug-gsl] gsl_sf_beta_inc underflow error
Date: Sat, 28 Aug 2010 17:41:53 +0200

Hello,

calling gsl_sf_beta_inc(0.5,101.5,0.999457);

with GSL version 1.14 results in

gsl: exp.c:545: ERROR: underflow
Default GSL error handler invoked.
Abort trap

Other libraries (e.g., cephes) correctly return 1.0 as result.

cheers,                                                                                                                                                                                                          
--                                                                                                                                                                                                               
Thomas Tanner ------                                                                                                                                                                                             
email: tanner@gmx.de                                                                                                                                                                                             
GnuPG: 1024/5924D4DD                                                                                                                                                                                             

-Deleted Account- <bjg>

 

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Follow 2 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2010-08-31 bjg StatusConfirmed Fixed
    Open/ClosedOpen Closed

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