[Octave-bug-tracker] [bug #32901] "diag" returns empty matrix where matlab's diag returns [0]

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?32901>

                 Summary: "diag" returns empty matrix where matlab's diag
returns [0]
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Do 24 Mär 2011 15:32:04 UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: anon
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.4.0
        Operating System: GNU/Linux

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Details:

>From a octave session:

octave:1> diag(zeros(1,0),1)
ans = [](0x0)


In matlab, it looks like this:

>> diag(zeros(1,0),1)
ans =
     0


I'm quite sure octave also returned 0 in earlier versions, so this seems to be
a regression.  I'm using a build from my distributor (openSUSE 11.3,
Packman-repository, octave 3.4.0-1.pm.1.7).




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