redhat man page for zdrscl

ZDRSCL(l)								 )								 ZDRSCL(l)

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

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

	   INTEGER	  INCX, N

	   DOUBLE	  PRECISION SA

	   COMPLEX*16	  SX( * )

PURPOSE
       ZDRSCL  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) DOUBLE PRECISION
	       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*16 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 version 3.0						   15 June 2000 							 ZDRSCL(l)