Re: [Help-gsl] svd inaccuracy

[Brian Gough]

At Fri, 18 Aug 2006 19:38:07 +0000,
Evan Drumwright wrote:
> I've been attempting to use the GSL (specifically, the svd function) to 
> compute the pseudo-inverse of a potentially singular matrix.  Unfortunately, 
> the smaller singular values that I am getting (with both 
> gsl_linalg_sv_decomp() or gsl_linalg_sv_decomp_jacobi()) are orders of 
> magnitude off from the true result (computed and verified in octave).

Could you post an example?  If you want to submit a bug report please
send all the details to address@hidden Thanks,

-- 
Brian Gough

Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/