poequ
- void poequ(f_int n, f_float* a, f_int lda, f_float* s, f_float* scond, f_float* amax, f_int info)
- void poequ(f_int n, f_double* a, f_int lda, f_double* s, f_double* scond, f_double* amax, f_int info)
- void poequ(f_int n, f_cfloat* a, f_int lda, f_float* s, f_float* scond, f_float* amax, f_int info)
- void poequ(f_int n, f_cdouble* a, f_int lda, f_double* s, f_double* scond, f_double* amax, f_int info)
Computes row and column scalings to equilibrate a symmetric positive definite matrix and reduce its condition number.