Igor Schein on Mon, 18 Jan 1999 10:07:08 -0500


[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

Re: 2 bugs with pols in 2.0.12 

On Sun, Jan 17, 1999 at 04:10:21PM -0500, Ilya Zakharevich wrote:
> ? res=-23708160*x^9 - 225566208*x^8 - 1131314688*x^7 - 3968372736*x^6 - 7276863744*x^5 - 1112932224*x^4 + 22694392512*x^3 + 49279399488*x^2 + 50845741200*x + 22483386864;
> ? polgalois(res)
>   ***   segmentation fault: bug in GP (please report).
> 
> ? factornf(res,subst(res,x,y))
>   ***   bug in subresext, please report
> 
> (The second message is triggered even if we do not do polgalois().)
> 
> Ilya

Can reproduce both with 2.0.12 on Solaris 2.6.  2.0.13 and later work
fine.  

However, 2.0.13 exhibits another problem:

? polredabs(res)
  ***   incorrect type in discsr.

Igor