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[Octave-bug-tracker] [bug #45171] isequal fails for large sparse matrice


From: Kai Torben Ohlhus
Subject: [Octave-bug-tracker] [bug #45171] isequal fails for large sparse matrices (subscript indixes too large)
Date: Thu, 22 Sep 2016 09:04:37 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36

Update of bug #45171 (project octave):

              Item Group:                    None => Incorrect Result       
                  Status:                    None => Patch Submitted        
             Assigned to:                    None => caliari                
                 Release:                   3.8.2 => 4.2.0-rc2              

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Follow-up Comment #1:

This report is quite old, but by browsing for "__isequal__" it got my
attention. Your problem does not exist, if you are using 64-bit indices, as
you are touching the critical border:


>> [46342^2; 2^31]
ans =

   2147580964
   2147483648


What prevents you from applying your patch before the 4.2 release?

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