#16163: Fix conversion from AA to RealField()
-----------------------------+------------------------
Reporter: tmonteil | Owner: tmonteil
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: numerical | Resolution:
Keywords: mpfr, RIF | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
-----------------------------+------------------------
Comment (by vdelecroix):
Why should it be accurate? The documentation of the method `real_number`
is
{{{
Given a ``RealField``, compute a good approximation to self in
that field. The approximation will be off by at most two
ulp's, except for numbers which are very close to 0, which
will have an absolute error at most
``2**(-(field.prec()-1))``. Also, the rounding mode of the
field is respected.
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/16163#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
