scasum()

real function scasum	(	integer	N,
		complex, dimension(*)	CX,
		integer	INCX
	)

SCASUM

Purpose:

    SCASUM takes the sum of the (|Re(.)| + |Im(.)|)'s of a complex vector and
    returns a single precision result.

Parameters

[in]	N	N is INTEGER number of elements in input vector(s)
[in,out]	CX	CX is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
[in]	INCX	INCX is INTEGER storage spacing between elements of SX

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Further Details:

     jack dongarra, linpack, 3/11/78.
     modified 3/93 to return if incx .le. 0.
     modified 12/3/93, array(1) declarations changed to array(*)