CGAL users discussion list

[Eric Berberich <>]

muhibur wrote:
> Hi Eric,
> Yes, I am inserting conic curves and it happens when I try inserting them
> into the arrangement, not when I create the curves themselves. For example,
> the error happens when I tried to insert the following two curves (using
> the aggregate insert_curves) routine:
> Curve 1: 1 1 0 -85.892 -83.638 3591.88
> Curve 2: 1 52.2892 12.098 542.364 4855.69 115594
> I hope this information is enough.
> Thanks,
> -Muhib

Is your curve-data above output with operator<<. And what is the order 
of coefficients. Can you send us the source of this minimal demo as 
well. This makes it easier to analyse the structure of your program, 
compare to a "reimplemention" by ourselves (which would maybe not 
contain the actualy problem).

eriC