#17958: implement declare_var, deprecate (None)var
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Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.6
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by was):
Replying to [comment:60 dimpase]:
> Anyhow, I don't understand what `SR` is. It looks as if it is no more
than a hack provided by Sage, no more than that. Documentation says
nothing about it. Perhaps before discussing `var()`, one should provide a
definition. So far I don't understand the difference between symbolic
variables and polynomial ring variables (except that the latter somehow
don't work in `solve()`).
Calculus.
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Ticket URL: <http://trac.sagemath.org/ticket/17958#comment:61>
Sage <http://www.sagemath.org>
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