#17693: mutable poset: a data structure for asymptotic expressions
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Reporter: dkrenn | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.5
Component: misc | Resolution:
Keywords: asymptotics | Merged in:
Authors: Daniel Krenn | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/dkrenn/asy/mutable_poset | e2f884f56743c7d8780586c4b04b3d2e8242ce73
Dependencies: | Stopgaps:
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Comment (by cheuberg):
Replying to [comment:8 ncohen]:
> Also, you wrote in your branch a 'todo note' to implement in your
`MutablePoset` data structure that 20+ methods from the current Posets
should be implemented for your new class: the proper way to do that would
be to inherit them from posets.
A `FinitePoset` inherits from `Parent` and my understanding is that
parents must be immutable.
Thus, IMHO, this mutable poset here should not inherit from `FinitePoset`.
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Ticket URL: <http://trac.sagemath.org/ticket/17693#comment:9>
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