#20943: Update a missing important speed improvement for subword complexes
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Reporter: stumpc5 | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-7.3
Component: combinatorics | Resolution:
Keywords: reflection group, coxeter | Merged in:
group, subword complex, days80 |
Authors: Christian Stump | Reviewers:
Report Upstream: N/A | Work issues:
Branch: u/stumpc5/20943 | Commit:
Dependencies: | Stopgaps:
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Old description:
> The method ``_flip_c`` currently uses
> {{{
> nr_ref = len(W.long_element(as_word=True))
> }}}
> which drastically slows down computations (here: the construction of
> cluster complexes using subword complexes through the greedy flip
> algorithm).
New description:
The method {{{_flip_c}}} currently uses
{{{
nr_ref = len(W.long_element(as_word=True))
}}}
which drastically slows down computations (here: the construction of
cluster complexes using subword complexes through the greedy flip
algorithm).
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Comment (by stumpc5):
I tried to push and to set the branch by hand, but I am not sure it
actually worked...
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Ticket URL: <https://trac.sagemath.org/ticket/20943#comment:5>
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