#14543: Implement compositional inverses of cycle index series
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Reporter: agd | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.0
Component: combinatorics | Resolution:
Keywords: species, cycle | Merged in:
indices | Reviewers:
Authors: Andrew Gainer- | Work issues:
Dewar | Commit:
Report Upstream: N/A | df4d3f3668504897180334d5d63e718c6df76c03
Branch: u/agd/cis/compinv | Stopgaps:
Dependencies: |
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Changes (by agd):
* commit: => df4d3f3668504897180334d5d63e718c6df76c03
* branch: => u/agd/cis/compinv
* milestone: sage-5.13 => sage-6.0
Comment:
I'll be glad to talk through the math of this code with any interested
reviewers. It's not horribly complicated, but it's definitely going to
look a bit weird if you're used to working with LazyPowerSeries in
different contexts. (CycleIndexSeries is a strange creature, but it's
super useful!)
Also, I've switched back over to using Git to manage this—the old
Mercurial workflow is just too confusing. How do I tell the build bot to
ignore the attachments and only use the branch?
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Ticket URL: <http://trac.sagemath.org/ticket/14543#comment:23>
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