#19931: exact_part for asymptotic expansions
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Reporter: behackl | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.1
Component: asymptotic | Resolution:
expansions | Merged in:
Keywords: | Reviewers:
Authors: Benjamin Hackl | Work issues:
Report Upstream: N/A | Commit:
Branch: | 72761726f089fbf1edc5797d8cd114a4da84815b
u/behackl/asy/exact_part | Stopgaps:
Dependencies: |
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Changes (by behackl):
* status: needs_work => needs_review
Comment:
Replying to [comment:2 cheuberg]:
> I'd prefer to copy the expression and to delete all non-exact elements.
In general, this should be more efficient than recreating a poset with
almost all elements --- after all, in general, there will be more exact
terms than error terms.
I agree, this strategy seems to be more efficient than building the entire
expansion again. I've adapted the implementation.
--
Ticket URL: <http://trac.sagemath.org/ticket/19931#comment:4>
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