[Bug-gsl] [bug #25323] gsl-1.12: polynomial root finding algorithms (poly) fails tests.

[Ingmar Vanhassel]

URL:
  <http://savannah.gnu.org/bugs/?25323>

                 Summary: gsl-1.12: polynomial root finding algorithms (poly)
fails tests.
                 Project: GNU Scientific Library
            Submitted by: ingmar
            Submitted on: Thu 15 Jan 2009 03:37:05 AM GMT
                Category: None
                Severity: 3 - Normal
  Уеб-?траница: 
                  Status: None
             Assigned to: None
             Open/Closed: Open
                 Release: 
         Discussion Lock: Any

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Details:

Hi,

While packaging gsl-1.12 for Exherbo, I get a test failure on x86_64, during
'make check'. All other tests pass.


Making check in poly                                                         
                                                                              

make[1]: Entering directory
`/home/ingmar/development/exherbo/temp/gsl-1.12/poly'                         
                                                  
make  test                                                                   
                                                                              

make[2]: Entering directory
`/home/ingmar/development/exherbo/temp/gsl-1.12/poly'                         
                                                  
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I.. -g -O2 -c test.c       
                                                                            
/bin/sh ../libtool --tag=CC   --mode=link x86_64-pc-linux-gnu-gcc  -g -O2  
-o test test.o libgslpoly.la ../ieee-utils/libgslieeeutils.la
../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la
../utils/libutils.la -lm                                                      
                                   
libtool: link: x86_64-pc-linux-gnu-gcc -g -O2 -o test test.o 
./.libs/libgslpoly.a ../ieee-utils/.libs/libgslieeeutils.a
../err/.libs/libgslerr.a ../test/.libs/libgsltest.a ../sys/.libs/libgslsys.a
../utils/.libs/libutils.a -lm                                                 
                                     
make[2]: Leaving directory
`/home/ingmar/development/exherbo/temp/gsl-1.12/poly'                         
                                                   
make  check-TESTS                                                            
                                                                              

make[2]: Entering directory
`/home/ingmar/development/exherbo/temp/gsl-1.12/poly'                         
                                                  
FAIL: y.real, gsl_complex_poly_complex_eval ({-2.31 + 0.44i, 4.21 - 3.19i,
0.93 + 1.04i, -0.42 + 0.68i}, 0.49 + 0.95i) (-1.6845078800000004 observed vs
1.82462012000000007 expected) [9]                                             
                                                                              
    
FAIL: y.imag, gsl_complex_poly_complex_eval ({-2.31 + 0.44i, 4.21 - 3.19i,
0.93 + 1.04i, -0.42 + 0.68i}, 0.49 + 0.95i) (-0.30943988 observed vs
2.30389411999999982 expected) [10]                                            
                                                                              
            
FAIL: test                                                                   
                                                                              

===================                                                          
                                                                              

1 of 1 tests failed                                                          
                                                                              

===================                                                          
                                                                              

make[2]: *** [check-TESTS] Error 1                                           
                                                                              

make[2]: Leaving directory
`/home/ingmar/development/exherbo/temp/gsl-1.12/poly'                         
                                                   
make[1]: *** [check-am] Error 2                                              
                                                                              

make[1]: Leaving directory
`/home/ingmar/development/exherbo/temp/gsl-1.12/poly'                         
                                                   
make: *** [check-recursive] Error 1





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