[Octave-bug-tracker] [bug #57909] incorrect result for sparse matrix exponentiation

[John W. Eaton]

Update of bug #57909 (project octave):

                  Status:               Confirmed => Patch Submitted        

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Follow-up Comment #4:

I'm attaching a patch to fix the functions in sparse-xpow.cc.  I'll need to
also add tests.  I'd be glad to see any improvements in either the algorithm
or the use of templates for this function.

(file #48517)
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Additional Item Attachment:

File name: sparse-pow-diffs.txt           Size:7 KB
    <https://savannah.gnu.org/file/sparse-pow-diffs.txt?file_id=48517>



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