Sorry, I forgot to mention info about my environment : GSL version 1.12 Mac OS X Snow Leopard GCC 4.2.1 GSL and source compiled in 386 mode (gcc option -arch i386)
> De : Pierrick Bruneau <[email protected]> > Date : 12 février 2010 11:26:17 HNEC > À : [email protected] > Objet : Bug in gsl_blas_dnrm2 > > Hi everyone, > > This BLAS interface function should compute the Euclidian norm of a > gsl_vector, but I just noticed that the obtained result is always wrong. > > For example, consider the vector : [0 1 2 3 4 5 6 7 8 9] > > Normally the norm should be 16.88, and gsl_blas_dnrm2 produces 10.00... > Or maybe I missed something ? > > Anyway, I attached a little source sample that reproduces this case, and > compares to what is obtained using gsl_blas_ddot. > > > > > Pierrick Bruneau > > > _______________________________________________ Bug-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-gsl
