#15820: Implement sequences of bounded integers
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Reporter: SimonKing | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.3
Component: algebra | Resolution:
Keywords: sequence bounded | Merged in:
integer | Reviewers:
Authors: Simon King | Work issues: Document cdef
Report Upstream: N/A | functions. Pickling
Branch: | Commit:
u/SimonKing/ticket/15820 | efef80bea22840f618335b7dd6f5d3e9a64fa301
Dependencies: | Stopgaps:
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Changes (by SimonKing):
* work_issues: Document cdef functions => Document cdef functions.
Pickling
Comment:
Replying to [comment:61 fredrik.johansson]:
> If you use mpz functions, then getting/setting a single entry will be
O(n) instead of O(1), and iterating over all entries or creating a
sequence from a list of integers will be O(n^2^) instead of O(n).
Right, iteration, access to single items and creation from a list is not
as fast as it could be. Can you point me to examples (in Sage? Elsewhere?)
showeing how to use 'mpn_*`?
PS: I also forgot to implement pickling.
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Ticket URL: <http://trac.sagemath.org/ticket/15820#comment:62>
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