(handle, uplo, trans, diag, n, k, A, lda, x, incx)
Matrix-vector product for real double precision triangular banded matrix.

    References
    ----------
    `cublas<t>tbmv <http://docs.nvidia.com/cuda/cublas/#cublas-lt-t-gt-tbmv>`_
Matrix-vector product for real double precision triangular banded matrix.
Matrix - vector product for real double precision triangular banded matrix .
def cublasDtbmv(handle, uplo, trans, diag, n, k, A, lda, x, incx):
    """
    Matrix-vector product for real double precision triangular banded matrix.

    References
    ----------
    `cublas<t>tbmv <http://docs.nvidia.com/cuda/cublas/#cublas-lt-t-gt-tbmv>`_
    """

    status = _libcublas.cublasDtbmv_v2(handle,
                                       _CUBLAS_FILL_MODE[uplo],
                                       _CUBLAS_OP[trans],
                                       _CUBLAS_DIAG[diag],
                                       n, k, int(A), lda, int(x), incx)
    cublasCheckStatus(status)
def cublasDtbmv ( handle , uplo , trans , diag , n , k , A , lda , x , incx ) : status = _libcublas . cublasDtbmv_v2 ( handle , _CUBLAS_FILL_MODE [ uplo ] , _CUBLAS_OP [ trans ] , _CUBLAS_DIAG [ diag ] , n , k , int ( A ) , lda , int ( x ) , incx ) cublasCheckStatus ( status )