Re: qflll() bug

[Karim BELABAS <Karim.Belabas@math.u-psud.fr>]

On Fri, 13 Dec 2002, Igor Schein wrote:
> ? qflll(matrix(2,3,x,y,x+y));
>   ***   bug in GP (Segmentation Fault), please report

Bad Input Bug. Fixed by checking the dimension first:

(17:52) gp >  qflll(matrix(2,3,x,y,x+y));
  ***   dependant vectors in lllfp.

I don't see a way to get a nicer error message for the related BIB:

(17:55) gp > qflll(matrix(3,3,x,y,x+y))
  ***   exponent overflow
[ dependant columns again, but no easy way to detect this... ]

    Karim.
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Karim Belabas                    Tel: (+33) (0)1 69 15 57 48
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