CXML

ICMAX1 (3lapack)


SYNOPSIS

  INTEGER FUNCTION ICMAX1( N, CX, INCX )

      INTEGER      INCX, N

      COMPLEX      CX( * )

PURPOSE

  ICMAX1 finds the index of the element whose real part has maximum absolute
  value.

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

  Contributed by Nick Higham for use with CLACON.

ARGUMENTS

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

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

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

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