Householder solver for linear systems
- Function: int gsl_linalg_HH_solve (gsl_matrix * A, const gsl_vector * b, gsl_vector * x)
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This function solves the system A x = b directly using
Householder transformations. On output the solution is stored in x
and b is not modified. The matrix A is destroyed by the
Householder transformations.
- Function: int gsl_linalg_HH_svx (gsl_matrix * A, gsl_vector * x)
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This function solves the system A x = b in-place using
Householder transformations. On input x should contain the
right-hand side b, which is replaced by the solution on output. The
matrix A is destroyed by the Householder transformations.