bugGNU Scientific Library - Bugs: bug #39056, gsl_sf_hyperg_2F1_e fails for some...


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bug #39056: gsl_sf_hyperg_2F1_e fails for some test cases

Submitter:  Patrick Alken <psa>
Submitted:  Thu 23 May 2013 08:26:48 PM UTC
Category:  Runtime error Severity:  4 - Important
Operating System:  all Status:  Confirmed
Assigned to:  None Open/Closed:  Open

Thu 23 May 2013 08:26:48 PM UTC, original submission:  

The following test cases are confirmed to fail for the gsl_sf_hyperg_2F1_e function. They have been commented out of specfunc/test.c to enable 'make check' to succeed.

  /* Test case from Hatef Monajemi <monajemi@stanford.edu> */

  TEST_SF(s, gsl_sf_hyperg_2F1_e, (3.5, -0.5, 5.0, 0.9, &r), 0.5923981284370653465208973272, TEST_TOL2, GSL_SUCCESS);

  /* Test case from Robert L Wolpert <Wolpert@stat.duke.edu> */

  TEST_SF(s, gsl_sf_hyperg_2F1_e, (-1.0, -10.0, 1.0, 0.5, &r), 6.0, TEST_TOL0, GSL_SUCCESS);

Patrick Alken <psa>
Group administrator


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