#15143: Improvements to SetPartitions
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Reporter: tscrim | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.12
Component: combinatorics | Resolution:
Keywords: | Merged in:
Authors: Travis Scrimshaw | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #14234 | Stopgaps:
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Comment (by tscrim):
Hey Darij,
Hopefully this example will clarify, consider `A = {{1, 4}, {3}, {2,5}}`,
then `A_{1,3} = {{1, 4}, {2, 5}}` and `A_{1} = {{1, 4}}` (I've omiting the
`\` and subscript `{}` for readability). The check is currently
extraneous, but I'll pass it along to the constructor.
Hey Mike,
Alright, and I'll add some more documentation specifying that we are using
the terminology for partitions for `size` and `length`.
I'll post a new version later tonight.
Thanks,[[BR]]
Travis
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Ticket URL: <http://trac.sagemath.org/ticket/15143#comment:12>
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