[Help-gsl] source file for gsl_linalg.h..???

[malladi suresh]

hai group,

 

I'm student doing my masters in EE.I want to use GSL free software for my thesis in which I use a C-Program for QR decomposition with column pivoting.i could get the header file "gsl-linalg.h".Now I want the source file for the functions in the header file in particular for the following functions............

 

int gsl_linalg_QRPT_decomp (gsl_matrix * A,
                            gsl_vector * tau,
                            gsl_permutation * p,
                            int *signum,
                            gsl_vector * norm);

int gsl_linalg_QRPT_decomp2 (const gsl_matrix * A,
                             gsl_matrix * q, gsl_matrix * r,
                             gsl_vector * tau,
                             gsl_permutation * p,
                             int *signum,
                             gsl_vector * norm);

int gsl_linalg_QRPT_solve (const gsl_matrix * QR,
                           const gsl_vector * tau,
                           const gsl_permutation * p,
                           const gsl_vector * b,
                           gsl_vector * x);

int gsl_linalg_QRPT_svx (const gsl_matrix * QR,
                         const gsl_vector * tau,
                         const gsl_permutation * p,
                         gsl_vector * x);

int gsl_linalg_QRPT_QRsolve (const gsl_matrix * Q,
                             const gsl_matrix * R,
                             const gsl_permutation * p,
                             const gsl_vector * b,
                             gsl_vector * x);

int gsl_linalg_QRPT_Rsolve (const gsl_matrix * QR,
                             const gsl_permutation * p,
                             const gsl_vector * b,
                             gsl_vector * x);

int gsl_linalg_QRPT_Rsvx (const gsl_matrix * QR,
                           const gsl_permutation * p,
                           gsl_vector * x);

int gsl_linalg_QRPT_update (gsl_matrix * Q,
                            gsl_matrix * R,
                            const gsl_permutation * p,
                            gsl_vector * u,
                            const gsl_vector * v);

 

If you  can point me to the right file and also how to extract the same...........

 

 

with regards

suresh

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