#12575: Generic p-adic log and exp
-----------------------------------------------------------+----------------
Reporter: mmasdeu | Owner:
Type: enhancement | Status:
needs_review
Priority: major | Milestone:
sage-5.9
Component: padics | Resolution:
Keywords: exp, log, padic | Work issues:
Report Upstream: N/A | Reviewers:
David Loeffler, David Roe, Julian Rueth
Authors: Amnon Besser, Marc Masdeu, Julian Rueth | Merged in:
Dependencies: #13539 | Stopgaps:
-----------------------------------------------------------+----------------
Description changed by roed:
Old description:
> Here is a patch which seems to fix a number of problems with the p-adic
> logarithm and exponential.
>
> They are generic functions that should work with all of current p-adic
> types.
>
> We get run times about x20/x80 faster than the current implementation (in
> the cases where the current implementation worked).
>
> '''Apply''' [attachment:trac_12575_exp_logs-nowhitespace.2.patch],
> [attachment:trac_12575_log_fix.patch],
> [attachment:trac_12575_doctest.patch],
> [attachment:trac_12575_review.patch],
> [attachment:trac_12575_review_review.patch]
New description:
Here is a patch which seems to fix a number of problems with the p-adic
logarithm and exponential.
They are generic functions that should work with all of current p-adic
types.
We get run times about x20/x80 faster than the current implementation (in
the cases where the current implementation worked).
'''Apply''' [attachment:trac_12575_exp_logs-nowhitespace.2.patch],
[attachment:trac_12575_log_fix.patch],
[attachment:trac_12575_doctest.patch], [attachment:12575_review.patch],
[attachment:trac_12575_review_review.patch]
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12575#comment:26>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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