From help-octave-request at bevo dot che dot wisc dot edu  Tue Dec 22 07:17:41 1998
Subject: Re: Help... 
From: Jim Van Zandt <jrv at mbunix dot mitre dot org>
To: help-octave at bevo dot che dot wisc dot edu
Date: Tue, 22 Dec 1998 08:17:39 -0500


The 2x2 eigenvalue problem works fine here, too (using the Debian
package octave_2.0.13.91-1.deb for i386):

a =
  1.46959990262985e-01 + 6.29222273826599e-01i 7.18937337398529e-01 + 6.28816068172455e-01i
  2.30261743068695e-01 + 4.76699143648148e-01i 5.56593239307404e-01 + 5.06069242954254e-01i

octave:9> [v,d]=eig(a)
v =
  -6.36918842982964e-01 + 5.27282178896957e-02i 7.69125557039564e-01 + 0.00000000000000e+00i
   4.90973183466844e-01 + 2.58597567084448e-01i 8.31909028328481e-01 + 0.00000000000000e+00i

d =
  -8.18735016216099e-02 + 3.46292879360162e-02i 0.00000000000000e+00 + 0.00000000000000e+00i
   0.00000000000000e+00 + 0.00000000000000e+00i 7.85426731191999e-01 + 1.10066222884484e+00i

octave:10> version
ans = 2.0.13.91