[Octave-bug-tracker] [bug #46737] condest function returns incorrect result for singular matrix

[Bill Greene]

URL:
  <http://savannah.gnu.org/bugs/?46737>

                 Summary: condest function returns incorrect result for
singular matrix
                 Project: GNU Octave
            Submitted by: billgreene
            Submitted on: Mon 21 Dec 2015 02:58:57 PM GMT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: Microsoft Windows

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Details:

It returns a very small number rather than Inf (or at least
a large number comparable to 1/eps). It is easy to reproduce but
a simple example is attached.



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File Attachments:


-------------------------------------------------------
Date: Mon 21 Dec 2015 02:58:57 PM GMT  Name: condestTest.m  Size: 271B   By:
billgreene

<http://savannah.gnu.org/bugs/download.php?file_id=35820>

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  <http://savannah.gnu.org/bugs/?46737>

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