#13855: Planar Binary Trees (Loday-Ronco) Hopf Algebra and some binary tree
methods
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Reporter: elixyre | Owner: sage-combinat
Type: task | Status: new
Priority: minor | Milestone: sage-6.4
Component: combinatorics | Resolution:
Keywords: PBT, planar | Merged in:
binary trees, Loday Ronco | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | 358423348671721e1987cf99e2be1237ab0bbd45
public/hopf_algebras/pbt | Stopgaps:
Dependencies: #19278, #19282 |
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Comment (by elixyre):
there is a "small" problem because of ... UniqueRepresentation or...
{{{
sage: Pt = PBT(QQ, True).P()
sage: Pf = PBT(QQ, False).P()
sage: Pf == Pt
True
}}}
I'm too tired to check the origin...
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Ticket URL: <http://trac.sagemath.org/ticket/13855#comment:9>
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