[Octave-bug-tracker] [bug #53897] poly of conjugate complex pairs should return a real polynomial

[Marco Caliari]

Update of bug #53897 (project octave):

              Item Group:       Inaccurate Result => Unexpected Error       
                  Status:                   Fixed => Patch Submitted        
             Open/Closed:                  Closed => Open                   

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Follow-up Comment #15:

There is probably a bug in cheby2, ok. But poly(p1) is valid syntax and should
work. The problem is the use of == instead of the slower isequal. I attach a
patch without using isequal.

(file #46448)
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Additional Item Attachment:

File name: poly2.diff                     Size:1 KB
    <https://savannah.gnu.org/file/poly2.diff?file_id=46448>



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