#18194: Speedup of calculation of Macdonald H and Ht bases
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Reporter: zabrocki | Owner:
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-6.7
Component: combinatorics | Resolution:
Keywords: sf, days67, sage- | Merged in:
combinat | Reviewers: Travis Scrimshaw
Authors: Mike Zabrocki | Work issues:
Report Upstream: N/A | Commit:
Branch: | b9447fd4de5991d0e147e538371123c221e14785
public/combinat/mac_speedup-18194 | Stopgaps:
Dependencies: |
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Comment (by tscrim):
So in small scale, just calling the element directly is faster, but at
this scale, doing `subs` is actually faster because of some preprocessing
it seems to do. *shrugs* I also did some other things which should be
faster.
The testing I did previously was on `H(s[3,2,2,1])`, and looking at the
profile, the coercions between bases are faster, but some other parts of
the computation seems to be slower (for reasons currently unknown to me).
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Ticket URL: <http://trac.sagemath.org/ticket/18194#comment:46>
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