ZSCAL(1)

NAME
LAPACK-3 - ZSCAL scale a vector by a constant

SYNOPSIS

SUBROUTINE ZSCAL(N,ZA,ZX,INCX)

DOUBLE
    COMPLEX ZA

INTEGER
    INCX,N

DOUBLE
    COMPLEX ZX(*)

PURPOSE
   ZSCAL scales a vector by a constant.

FURTHER DETAILS
    jack dongarra, 3/11/78.
    modified 3/93 to return if incx .le. 0.
    modified 12/3/93, array(1) declarations changed to array(*)