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[Octave-bug-tracker] [bug #54248] error report on non-square matrices to


From: Kai Torben Ohlhus
Subject: [Octave-bug-tracker] [bug #54248] error report on non-square matrices to the power is wrong
Date: Thu, 5 Jul 2018 03:56:00 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36

Update of bug #54248 (project octave):

                Category:                    None => Documentation          
                Severity:              3 - Normal => 2 - Minor              
                Priority:              5 - Normal => 3 - Low                
              Item Group:                   Other => Documentation          
                  Status:                    None => In Progress            
             Assigned to:                    None => siko1056               

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Follow-up Comment #1:

Confirmed, a small example to reproduce the error message in [1] which might
be missleading, even if the matrix was labelled `x`:


A = rand (4,2);
A^2
error: for x^A, A must be a square matrix.  Use .^ for elementwise power.


[1]
https://hg.savannah.gnu.org/hgweb/octave/file/5f9fa229cc8a/libinterp/corefcn/xpow.cc#l67

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