Opened 7 years ago
Last modified 7 years ago
#16194 new enhancement
power series: more efficient valuation()
Reported by: | rws | Owned by: | |
---|---|---|---|
Priority: | minor | Milestone: | sage-6.4 |
Component: | performance | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
Mike Hansen in rings/power_series_ring_element.pyx
:
TODO: Rewrite valuation so it is *carried* along after any calculation, so in almost all cases f.valuation() is instant. Also, if you add f and g and their valuations are the same, note that we only have to look at terms at positions = f.valuation().
Change History (3)
comment:1 Changed 7 years ago by
- Priority changed from major to minor
comment:2 Changed 7 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:3 Changed 7 years ago by
- Milestone changed from sage-6.3 to sage-6.4
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