linalg 1.6.1
A linear algebra library that provides a user-friendly interface to several BLAS and LAPACK routines.
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Defines a container for the output of a QR factorization. More...
Public Attributes | |
real(real64), dimension(:,:), allocatable | q |
The M-by-M orthogonal matrix Q. More... | |
real(real64), dimension(:,:), allocatable | r |
The M-by-N upper trapezoidal matrix R. More... | |
real(real64), dimension(:,:), allocatable | p |
The N-by-N column pivot tracking matrix P where A P = Q R. If no column pivoting is utilized, this matrix is left unallocated. More... | |
Defines a container for the output of a QR factorization.
Definition at line 137 of file linalg_immutable.f90.
real(real64), dimension(:,:), allocatable linalg_immutable::qr_results::p |
The N-by-N column pivot tracking matrix P where A P = Q R. If no column pivoting is utilized, this matrix is left unallocated.
Definition at line 144 of file linalg_immutable.f90.
real(real64), dimension(:,:), allocatable linalg_immutable::qr_results::q |
The M-by-M orthogonal matrix Q.
Definition at line 139 of file linalg_immutable.f90.
real(real64), dimension(:,:), allocatable linalg_immutable::qr_results::r |
The M-by-N upper trapezoidal matrix R.
Definition at line 141 of file linalg_immutable.f90.