izamax()

integer function izamax	(	integer	n,
		complex*16, dimension(*)	zx,
		integer	incx
	)

IZAMAX

Purpose:

    IZAMAX finds the index of the first element having maximum |Re(.)| + |Im(.)|

Parameters

[in]	N	N is INTEGER number of elements in input vector(s)
[in]	ZX	ZX is COMPLEX*16 array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
[in]	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, 1/15/85.
     modified 3/93 to return if incx .le. 0.
     modified 12/3/93, array(1) declarations changed to array(*)