new testing version 1.7.90

David Geldreich david.geldreich@free.fr
Fri Mar 24 11:22:00 GMT 2006


David Geldreich a écrit :
> I have made a port of this testing version of GSL 1.7.90 for Windows 
> Visual Studio .NET 2003 :
> 
> http://david.geldreich.free.fr/dev.html
> http://david.geldreich.free.fr/downloads/gsl-1.7.90-windows-sources.zip
> http://david.geldreich.free.fr/downloads/gsl-1.7.90-windows-binaries.zip
> 
> tests failed for the test_statistics with messages like :
> 
> FAIL: gsl_stats_long_double_max NaN (0.1331 observed vs -1.#IND 
> expected) [113]
> FAIL: gsl_stats_long_double_min NaN (0.0243 observed vs -1.#IND 
> expected) [114]

I have corrected this problem (my cvs import erased the #define FP 1 in 
template_on.h). This allows gsl_stats minmax to deal with NaN numbers.

But I also got :

FAIL: gsl_sf_bessel_In_scaled_e( 2, 1e8, &r) [117]
   expected: 3.989422729213446e-005
   obtained: 3.98942272921265e-005   6.233473006603277e-007  0.0153846
   fracdiff: 9.979024842224512e-014
   value not within tolerance of expected value
    3.98942272921265e-005  6.233473006603277e-007
FAIL: Bessel Functions [394]

Except this one, all the tests are passing OK under Windows Visual .NET 2003





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