TESTING/EIG/clctes.f(3) | Library Functions Manual | TESTING/EIG/clctes.f(3) |
NAME
TESTING/EIG/clctes.f
SYNOPSIS
Functions/Subroutines
logical function clctes (z, d)
CLCTES
Function/Subroutine Documentation
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
Z
Z is COMPLEX The numerator part of a complex eigenvalue Z/D.
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.
Definition at line 57 of file clctes.f.
Author
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