gbbrd
- void gbbrd(char vect, f_int m, f_int n, f_int ncc, f_int kl, f_int ku, f_float* ab, f_int ldab, f_float* d, f_float* e, f_float* q, f_int ldq, f_float* pt, f_int ldpt, f_float* c, f_int ldc, f_float* work, f_int info)
void
gbbrd
(,,,,,,,,,,,,,,,,,) - void gbbrd(char vect, f_int m, f_int n, f_int ncc, f_int kl, f_int ku, f_double* ab, f_int ldab, f_double* d, f_double* e, f_double* q, f_int ldq, f_double* pt, f_int ldpt, f_double* c, f_int ldc, f_double* work, f_int info)
- void gbbrd(char vect, f_int m, f_int n, f_int ncc, f_int kl, f_int ku, f_cfloat* ab, f_int ldab, f_float* d, f_float* e, f_cfloat* q, f_int ldq, f_cfloat* pt, f_int ldpt, f_cfloat* c, f_int ldc, f_cfloat* work, f_float* rwork, f_int info)
- void gbbrd(char vect, f_int m, f_int n, f_int ncc, f_int kl, f_int ku, f_cdouble* ab, f_int ldab, f_double* d, f_double* e, f_cdouble* q, f_int ldq, f_cdouble* pt, f_int ldpt, f_cdouble* c, f_int ldc, f_cdouble* work, f_double* rwork, f_int info)
Reduces a general band matrix to real upper bidiagonal form by an orthogonal transformation.