.TH "TESTING/EIG/slctes.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
.ad l
.nh
.SH NAME
TESTING/EIG/slctes.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "logical function \fBslctes\fP (zr, zi, d)"
.br
.RI "\fBSLCTES\fP "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "logical function slctes (real zr, real zi, real d)"

.PP
\fBSLCTES\fP 
.PP
\fBPurpose:\fP
.RS 4

.PP
.nf
 SLCTES returns \&.TRUE\&. if the eigenvalue (ZR/D) + sqrt(-1)*(ZI/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 SDRGES to test whether the driver
 routine SGGES successfully sorts eigenvalues\&.
.fi
.PP
 
.RE
.PP
\fBParameters\fP
.RS 4
\fIZR\fP 
.PP
.nf
          ZR is REAL
          The numerator of the real part of a complex eigenvalue
          (ZR/D) + i*(ZI/D)\&.
.fi
.PP
.br
\fIZI\fP 
.PP
.nf
          ZI is REAL
          The numerator of the imaginary part of a complex eigenvalue
          (ZR/D) + i*(ZI)\&.
.fi
.PP
.br
\fID\fP 
.PP
.nf
          D is REAL
          The denominator part of a complex eigenvalue
          (ZR/D) + i*(ZI/D)\&.
.fi
.PP
 
.RE
.PP
\fBAuthor\fP
.RS 4
Univ\&. of Tennessee 
.PP
Univ\&. of California Berkeley 
.PP
Univ\&. of Colorado Denver 
.PP
NAG Ltd\&. 
.RE
.PP

.PP
Definition at line \fB67\fP of file \fBslctes\&.f\fP\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for LAPACK from the source code\&.