CGAL users discussion list

[Sylvain Pion <>]

Thomas Zangl a écrit :
> Sylvain Pion wrote:
>
> Hi!
>
> Thank you for you fast reply!
>
> > > Or an alternative might be: how to compute the sqrt using the
> > > Exact_predicates_exact_constructions_kernel numbertype
> > > (lazy_exact<CGAL::gmpq>)?
> > If it is enough for you to have an approximate sqrt, then:
> >
> > typedef Exact_predicates_exact_constructions_kernel::FT FT;
>
> Is it possible to get it exact? :-)

Not with Exact_predicates_exact_constructions_kernel, obviously.
That's the reason Exact_predicates_exact_constructions_kernel_with_sqrt
exists.

I don't have time now to investigate your first problem, but I'll keep
it on my list.

--
Sylvain Pion
INRIA Sophia-Antipolis
Geometrica Project-Team
CGAL, http://cgal.org/