clctes()

logical function clctes	(	complex	Z,
		complex	D
	)

CLCTES

Purpose:

 CLCTES returns .TRUE. if the eigenvalue Z/D is to be selected
 (specifically, in this subroutine, if the real part of the
 eigenvalue is negative), and otherwise it returns .FALSE..

 It is used by the test routine CDRGES to test whether the driver
 routine CGGES successfully sorts eigenvalues.

Parameters

[in]	Z	Z is COMPLEX The numerator part of a complex eigenvalue Z/D.
[in]	D	D is COMPLEX The denominator part of a complex eigenvalue Z/D.

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.