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[Octave-bug-tracker] [bug #63080] Allow matrix power for sparse empty ma


From: Rik
Subject: [Octave-bug-tracker] [bug #63080] Allow matrix power for sparse empty matrices
Date: Tue, 20 Sep 2022 17:58:08 -0400 (EDT)

Update of bug #63080 (project octave):

                  Status:          Ready For Test => Fixed                  
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #5:

I made a small change to sparse-xpow.cc to use the Octave coding convention of
having a space between the function name and the opening parenthesis.  See
http://hg.savannah.gnu.org/hgweb/octave/rev/a1318deb4584.

I checked with Matlab and it allows inverse of an all zero sparse matrix.  The
result is odd with NaNs and Inf values so it isn't of much use.  I think it is
okay to keep the error behavior.

Marking bug as fixed and closing report.


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Reply to this item at:

  <https://savannah.gnu.org/bugs/?63080>

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