NAME

TESTING/EIG/slctsx.f

SYNOPSIS

Functions/Subroutines

logical function slctsx (ar, ai, beta)
SLCTSX

Function/Subroutine Documentation

logical function slctsx (real ar, real ai, real beta)

SLCTSX

Purpose:



 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.

Parameters



          AR is REAL


          The numerator of the real part of a complex eigenvalue


          (AR/BETA) + i*(AI/BETA).



          AI is REAL


          The numerator of the imaginary part of a complex eigenvalue


          (AR/BETA) + i*(AI).

BETA



          BETA is REAL


          The denominator part of a complex eigenvalue


          (AR/BETA) + i*(AI/BETA).

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 64 of file slctsx.f.

Author

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