bugGNU Octave - Bugs: bug #35647, kron does not take diagonal...

 
 

bug #35647: kron does not take diagonal matrices

Submitter:  None
Submitted:  Mon 27 Feb 2012 09:46:57 PM UTC
   
 
Category:  None Severity:  3 - Normal
Priority:  4 Item Group:  Regression
Status:  Fixed Assigned to:  None
Originator Name:  Clemens Buchacher Originator Email:  -email is unavailable-
Open/Closed:  * Closed Release:  * 3.6.0
Operating System:  * GNU/Linux Fixed Release:  None
Planned Release:  None
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Thu 12 Apr 2012 06:09:34 PM UTC, comment #2: 

I checked in the following change which appears to fix the problem for me.  This fix will be in the upcoming 3.6.2 release.

http://hg.savannah.gnu.org/hgweb/octave/rev/6eabd81604b5

John W. Eaton <jwe>
Group administrator
Thu 01 Mar 2012 06:29:38 AM UTC, comment #1: 

Confirmed on a recent tip (2/29/12).

As a temporary fix, until this issue is fully addressed, just convert one of the diagonal matrices to a full representation.

For example,


kron (eye (2), full (eye (2)))



Rik <rik5>
Group administrator
Mon 27 Feb 2012 09:46:57 PM UTC, original submission:  


> kron(eye(2),eye(2))

error: octave_base_value::matrix_value(): wrong type argument `cs-list'

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  • -email is unavailable- added by jwe (Updated the item)
  • -email is unavailable- added by rik5 (Posted a comment)
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    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2012-04-12 jwe StatusNone Fixed
        Open/ClosedOpen Closed
    2012-04-12 jwe Item GroupIncorrect Result Regression
    2012-03-01 rik5 Summarycron does not take diagonal matrices kron does not take diagonal matrices
    2012-03-01 rik5 Priority5 - Normal 4
        Item GroupSegfault, Bus Error, etc. Incorrect Result

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