#18589: isogeny efficiency improvement
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Reporter: | Owner:
cremona | Status: needs_review
Type: | Milestone: sage-6.8
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
elliptic curves | Work issues:
Keywords: | Commit:
isogeny | ad56369f5def8060575b6567342dedb28a447293
Authors: John | Stopgaps:
Cremona |
Report Upstream: N/A |
Branch: |
u/cremona/18589 |
Dependencies: |
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Changes (by cremona):
* status: needs_work => needs_review
Comment:
Please take a look at this. the code is (I hope) simpler to understand,
deals with factors of each degree separately, and has more explanatory
comments. I experimented with a couple of other version of mult(), one of
which is there but commented out, but they were no faster. I also added a
new example as discussed above.
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Ticket URL: <http://trac.sagemath.org/ticket/18589#comment:36>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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