.TH "TESTING/EIG/slctsx.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*- .ad l .nh .SH NAME TESTING/EIG/slctsx.f .SH SYNOPSIS .br .PP .SS "Functions/Subroutines" .in +1c .ti -1c .RI "logical function \fBslctsx\fP (ar, ai, beta)" .br .RI "\fBSLCTSX\fP " .in -1c .SH "Function/Subroutine Documentation" .PP .SS "logical function slctsx (real ar, real ai, real beta)" .PP \fBSLCTSX\fP .PP \fBPurpose:\fP .RS 4 .PP .nf !> !> This function is used to determine what eigenvalues will be !> selected\&. If this is part of the test driver SDRGSX, do not !> change the code UNLESS you are testing input examples and not !> using the built-in examples\&. !> .fi .PP .RE .PP \fBParameters\fP .RS 4 \fIAR\fP .PP .nf !> AR is REAL !> The numerator of the real part of a complex eigenvalue !> (AR/BETA) + i*(AI/BETA)\&. !> .fi .PP .br \fIAI\fP .PP .nf !> AI is REAL !> The numerator of the imaginary part of a complex eigenvalue !> (AR/BETA) + i*(AI)\&. !> .fi .PP .br \fIBETA\fP .PP .nf !> BETA is REAL !> The denominator part of a complex eigenvalue !> (AR/BETA) + i*(AI/BETA)\&. !> .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 \fB64\fP of file \fBslctsx\&.f\fP\&. .SH "Author" .PP Generated automatically by Doxygen for LAPACK from the source code\&.