Re: bug with complex coefficient polynomials

[Igor Schein <igor@txc.com>]

On Tue, Dec 08, 1998 at 11:13:25AM -0500, Karim BELABAS wrote:
> 
> [Igor:]
> > ? factor(x^2-I)
> >   ***   segmentation fault: bug in GP (please report).
> 
> This one was hard to correct... I had introduced two different bugs when
> trying
[snip]

There's another problem remaining after applying the patch:

? factorback(factor(polcyclo(10)+I*polcyclo(15)))
1

This one looks bizarre, because if I just factor first, and then apply
factorack() to %, it works.

Thanks
Igor