Re: [Help-gsl] gsl_linalg_LU_decomp Function

[Jordi Gutiérrez Hermoso]

On 07/08/07, address@hidden <address@hidden> wrote:
> Basically I have a matrix called 'matrix' and a permutation matrix called
> 'indx', both of which are of length mat_size + 1 (except that 'matrix' is in 
> 2D
> of course so it has two columns of that length). However, GCC flags up an 
> error
> when I run the code saying:
>
> gsl: lu.c:67: ERROR: permutation length must match matrix size

Could we see a code snippet? Do you have a gsl_matrix that happens to
be a permutation matrix or a gsl_permutation?

- Jordi G. H.