nag_zsymv (f16tac) Example Program Data 3 : n the dimension of matrix A Nag_Upper : uplo (1.0, 0.0) ( 2.0, 0.0) : alpha, beta 1 1 : incx, incy (1.0, 1.0) ( 1.0, 2.0) ( 1.0, 3.0) ( 2.0, 2.0) ( 2.0, 3.0) ( 3.0, 3.0) : the end of matrix A (-1.0, 0.0) ( 0.0, 2.0) (-3.0, 1.0) : the end of vector x ( 6.0, 4.5) ( 8.5, 4.5) (12.0, 5.5) : the end of vector y