LAPACK  3.6.0
LAPACK: Linear Algebra PACKage

§ F77_sspr2()

void F77_sspr2 ( int *  layout,
char *  uplow,
int *  n,
float *  alpha,
float *  x,
int *  incx,
float *  y,
int *  incy,
float *  ap 
)