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[Vicomt <>]

OK, so I've never really had to use complex numbers before, double has been
precise enough, but I've taken the plunge and started using them. However, I
need to file out some complex number data to another file format which only
allows be to write out basic number types or pure binary data chunks.

Obviously, just converting back to simple number types is out, as I'll lose
all the accuracy, so what I need is way to access (read and write) the
underlying data for a complex number, in order to write out and read in
accurate values.

I've gone with a CGAL::Exact_predicates_exact_constructions_kernel so my
number type is effectively a
CGAL::Lazy_exact_nt<CGAL::Quotient<CGAL::MP_Float>>, but due to my lack of
familiarity with template classes and complex numbers, I have no idea how to
access the underlying data.

can anyone point me in the right direction?

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