#4000: Implement QQ['x'] via Flint ZZ['x'] + denominator
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Reporter: malb | Owner:
somebody
Type: enhancement | Status:
needs_work
Priority: major | Milestone:
sage-4.5
Component: basic arithmetic | Keywords:
Author: Sebastian Pancratz, Martin Albrecht | Upstream: N/A
Reviewer: John Cremona, Martin Albrecht, Alex Ghitza | Merged:
Work_issues: |
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Comment(by spancratz):
Hi Robert,
Thank you for the suggestions. I've been in touch with Bill Hart and he
is quite keen to have a module for Q[t] in FLINT. Given this, I think the
following seems sensible:
- Make a separate spkg for Q[t] on top of FLINT
- Check that the interface for Q[t] is such that it will require as
little work as possible during the antipated change from FLINT 1 to FLINT
2
- Go over the C code again, simplifying the fmpz_t memory management
where possible, since this won't be necessary in FLINT 2 any more
- Go over the documentation again
- Add further test cases
I'm happy to do all the work on the C side of things. Hopefully, I can
ask someone for help regarding the Sage spkg side of things at the
workshop in Leiden.
Best wishes,
Sebastian
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4000#comment:63>
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