LAPACK  3.6.0
LAPACK: Linear Algebra PACKage
void F77_sgbmv ( int *  layout,
char *  transp,
int *  m,
int *  n,
int *  kl,
int *  ku,
float *  alpha,
float *  a,
int *  lda,
float *  x,
int *  incx,
float *  beta,
float *  y,
int *  incy 
)