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

[Marco Caliari]

Follow-up Comment #9, bug #53897 (project octave):

If you take


x = [1+1i,2];
all(sort(x(imag(x)>0))==sort(conj(x(imag(x)<0))))


you get true, which is not correct. How do I check whether sort(x(imag(x)>0))
is the same vector of sort(conj(x(imag(x)<0))))?

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