Karim BELABAS on Mon, 10 Mar 2003 22:37:27 +0100 (MET)


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Re: idealprimedec() bug


On Mon, 10 Mar 2003, Igor Schein wrote:
> Please pardon my persistence :=)
>
> ? idealprimedec(nfinit(x^16-44*x^14+686*x^12-4908*x^10+17039*x^8-28164*x^6+19214*x^4-2720*x^2+25),4);
>   ***   bug in GP (Segmentation Fault), please report

OK, I hope it's the last one [ this time, a trivial kernel contrary to what
theory tells us ]. I went over the primedec code manually to remove other
"assertions". I hope it's over now.

[ please don't start on another routine just now :-) ]

    Karim.
-- 
Karim Belabas                     Tel: (+33) (0)1 69 15 57 48
Dép. de Mathématiques, Bât. 425   Fax: (+33) (0)1 69 15 60 19
Université Paris-Sud              http://www.math.u-psud.fr/~belabas/
F-91405 Orsay (France)            http://www.parigp-home.de/  [PARI/GP]