On Mon, 25 Oct 2010 17:00:39 -0400
David Roe <r...@math.harvard.edu> wrote:

> This is a good workaround, but the original problem can be traced to
> the function sage.symbolic.expression.Expression.__int__
> 
> def __int__(self):
>     #FIXME: can we do better?
>     return int(self.n(prec=100))
> 
> Presumably you could adaptively estimate to higher precision until
> your error interval included only one integer...

This is #9953 on trac:

http://trac.sagemath.org/sage_trac/ticket/9953


Cheers,
Burcin

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