![]() |
LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
|
subroutine sscal | ( | integer | N, |
real | SA, | ||
real, dimension(*) | SX, | ||
integer | INCX | ||
) |
SSCAL
scales a vector by a constant. uses unrolled loops for increment equal to 1.
jack dongarra, linpack, 3/11/78. modified 3/93 to return if incx .le. 0. modified 12/3/93, array(1) declarations changed to array(*)