[Octave-bug-tracker] [bug #53437] tests: betainc.m, cosint.m, gammainc.m, sinint.m: 12 failing tests on i686

[Dmitri A. Sergatskov]

Follow-up Comment #3, bug #53437 (project octave):

I posted this elsewhere, but may be this is more  relevant place.
I get a test failure on x86_64 compiled with -mfpmath=387 



***** test
 x = linspace (0.1, 0.9, 11);
 a = [0.1:0.1:1];
 [x,a,b] = ndgrid (x,a,a);
 xx = betaincinv (betainc (x, a, b, "upper"), a, b, "upper");
 assert (xx, x, 3e-15);
!!!!! test failed
ASSERT errors for:  assert (xx,x,3e-15)

  Location  |  Observed  |  Expected  |  Reason
  (6,1,1)        0.5          0.5        Abs err 4.3299e-15 exceeds tol 3e-15
by 1e-15



8b50eab9689e (stable) tip

Dmitri.
-- 


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