Re: [Help-gsl] gsl_blas_dtrsm

2006-05-30 Thread Brian Gough
Remi Vieux writes: Does the matrix A has to be triangular to use this function? What exactly is TransA for? Same question for the parameter Diag: what do you mean by the diagonal of A is used or taken as unity? Hello, The BLAS tr functions only work with triangular matrices. I suggest

Re: [Help-gsl] gsl_blas_dtrsm

2006-05-30 Thread Brian Gough
James Bergstra writes: linalg section for docs and examples. There's work going on right now to add QR factoring to linalg, but I think it's not done yet. I am pretty sure we've had LU, QR and SVD since version 1.0, which was almost five years ago. -- Brian Gough