Last IRIX "make check" problem.

[Lowell Johnson]

Only one test issue remains in our IRIX GSL 0.9.2 build:  The sys directory
testing failed with the following:

...
FAIL: gsl_isinf(inf) (0 observed vs 1 expected)
FAIL: gsl_isinf(-inf) (0 observed vs -1 expected)
...
FAIL: gsl_isnan(nan) (0 observed vs 1 expected)
...
FAIL: gsl_finite(inf) (1 observed vs 0 expected)
FAIL: gsl_finite(nan) (1 observed vs 0 expected)
...

It appears that the following lines in sys/infnan.c

  int status = (x != x);
  double y = x - x;

are not serving their intended purposes?


    Lowell Johnson
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