CSRSCL(3f)          LAPACK auxiliary routine (version 3.1)          CSRSCL(3f)



NAME
       CSRSCL - an n-element complex vector x by the real scalar 1/a

SYNOPSIS
       SUBROUTINE CSRSCL( N, SA, SX, INCX )

           INTEGER        INCX, N

           REAL           SA

           COMPLEX        SX( * )

PURPOSE
       CSRSCL multiplies an n-element complex vector x by the real scalar 1/a.
       This is done without overflow or underflow as long as the final result
       x/a does not overflow or underflow.


ARGUMENTS
       N       (input) INTEGER
               The number of components of the vector x.

       SA      (input) REAL
               The scalar a which is used to divide each component of x.  SA
               must be >= 0, or the subroutine will divide by zero.

       SX      (input/output) COMPLEX array, dimension
               (1+(N-1)*abs(INCX)) The n-element vector x.

       INCX    (input) INTEGER
               The increment between successive values of the vector SX.  > 0:
               SX(1) = X(1) and SX(1+(i-1)*INCX) = x(i),     1< i<= n



 LAPACK auxiliary routine (versioNovember 2006                      CSRSCL(3f)
