#19259: subrings of the symbolic ring
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Reporter: dkrenn | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.9
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: Daniel Krenn | Reviewers:
Report Upstream: N/A | Work issues:
Branch: u/dkrenn | Commit:
/symbolic-subring | 7938d95efbba4282216166d9ba200e1552a9b21f
Dependencies: | Stopgaps:
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Comment (by novoselt):
This is fantastic! Don't plan to review it as I am not an expert on
coersion stuff, but looks very good. I am only not quite sure that
`only_constants` deserves to be a parameter: it can be implemented by
accepting no variables and if `SR.subring(accepting_variables=())` looks
bad and non-obvious, than perhaps there should be a shortcut for it
`SR.subring_of_constants()`?
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Ticket URL: <http://trac.sagemath.org/ticket/19259#comment:6>
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