NAME

BLAS/SRC/zdscal.f

SYNOPSIS

subroutine zdscal (n, da, zx, incx)
ZDSCAL

ZDSCAL

Purpose:



    ZDSCAL scales a vector by a constant.

Parameters



          N is INTEGER


         number of elements in input vector(s)



          DA is DOUBLE PRECISION


           On entry, DA specifies the scalar alpha.



          ZX is COMPLEX*16 array, dimension ( 1 + ( N - 1 )*abs( INCX ) )

INCX



          INCX is INTEGER


         storage spacing between elements of ZX

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

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(*)

Definition at line 77 of file zdscal.f.

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