Hi All! Happy New Year!
Thank you for making GSL! But: There is a minor bug in http://www.gnu.org/software/gsl/manual/html_node/Level-1-GSL-BLAS-Interface.html: <QUOTE> — Function: int gsl_blas_srotg (float a[], float b[], float c[], float s[]) — Function: int gsl_blas_drotg (double a[], double b[], double c[], double s[]) These functions compute a Givens rotation (c,s) which zeroes the vector (a,b), [ c s ] [ a ] = [ r ] [ -s c ] [ b ] [ 0 ] The variables a and b are overwritten by the routine. </QUOTE> should be: — Function: int gsl_blas_srotg (gsl_vector_float *X, gsl_vector_float *Y, float c, float s) — Function: int gsl_blas_drotg (gsl_vector *X, gsl_vector *Y, double c, double s) These functions compute a Givens rotation (c,s) which zeroes the vector (X,Y), [ c s ] [ X ] = [ r ] [ -s c ] [ Y ] [ 0 ] The variables c and s are overwritten by the routine. Kind regards! VT -- Dr. Volker Thieme Rochlitzstraße 65 Leipzig 04229 Germany volker.thieme_(at)_mac.com _______________________________________________ Bug-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-gsl
