#14311: Extending/changing precision in p-adic rings
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Reporter: robharron | Owner: roed
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.9
Component: padics | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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It would be very convenient to have a function such as RR.to_prec(prec)
for p-adic rings and field, i.e. given a p-adic field K (or ring), I wish
there was a function K.to_prec(prec) that would return a field just like
K, but with precision prec. For instance, when doing a computation one
could run into the issue of having to increase precision. I would favour a
name like "change_precision", though "to_prec" should probably at least be
used as an alias.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14311>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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