scal: x = alpha x

Functions
subroutine	cscal (n, ca, cx, incx)
	CSCAL
subroutine	csscal (n, sa, cx, incx)
	CSSCAL
subroutine	dscal (n, da, dx, incx)
	DSCAL
subroutine	sscal (n, sa, sx, incx)
	SSCAL
subroutine	zdscal (n, da, zx, incx)
	ZDSCAL
subroutine	zscal (n, za, zx, incx)
	ZSCAL

Detailed Description