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IZMAX1(3F)							    IZMAX1(3F)

NAME    [Toc]    [Back]

     IZMAX1 - find the index of	the element whose real part has	maximum
     absolute value

SYNOPSIS    [Toc]    [Back]

     INTEGER FUNCTION IZMAX1( N, CX, INCX )

	 INTEGER      INCX, N

	 COMPLEX*16   CX( * )

PURPOSE    [Toc]    [Back]

     IZMAX1 finds the index of the element whose real part has maximum
     absolute value.

     Based on IZAMAX from Level	1 BLAS.
     The change	is to use the 'genuine'	absolute value.

     Contributed by Nick Higham	for use	with ZLACON.

ARGUMENTS    [Toc]    [Back]

     N	     (input) INTEGER
	     The number	of elements in the vector CX.

     CX	     (input) COMPLEX*16	array, dimension (N)
	     The vector	whose elements will be summed.

     INCX    (input) INTEGER
	     The spacing between successive values of CX.  INCX	>= 1.
IZMAX1(3F)							    IZMAX1(3F)

NAME    [Toc]    [Back]

     IZMAX1 - find the index of	the element whose real part has	maximum
     absolute value

SYNOPSIS    [Toc]    [Back]

     INTEGER FUNCTION IZMAX1( N, CX, INCX )

	 INTEGER      INCX, N

	 COMPLEX*16   CX( * )

PURPOSE    [Toc]    [Back]

     IZMAX1 finds the index of the element whose real part has maximum
     absolute value.

     Based on IZAMAX from Level	1 BLAS.
     The change	is to use the 'genuine'	absolute value.

     Contributed by Nick Higham	for use	with ZLACON.

ARGUMENTS    [Toc]    [Back]

     N	     (input) INTEGER
	     The number	of elements in the vector CX.

     CX	     (input) COMPLEX*16	array, dimension (N)
	     The vector	whose elements will be summed.

     INCX    (input) INTEGER
	     The spacing between successive values of CX.  INCX	>= 1.


									PPPPaaaaggggeeee 1111
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