tblite
Light-weight tight-binding framework
|
Performs the matrix-vector operation. More...
Public Member Functions | |
pure subroutine | wrap_ssymv (amat, xvec, yvec, uplo, alpha, beta) |
pure subroutine | wrap_dsymv (amat, xvec, yvec, uplo, alpha, beta) |
Performs the matrix-vector operation.
y := alpha*A*x + beta*y,
where alpha and beta are scalars, x and y are n element vectors and A is an n by n symmetric matrix.