#10859: Add is_series() method and others to symbolic expressions
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Reporter: vbraun | Owner: burcin
Type: enhancement | Status:
needs_review
Priority: major | Milestone: sage-4.7
Component: symbolics | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Karl-Dieter Crisman, Burcin Erocal | Author: Volker
Braun
Merged: | Dependencies: #11320
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Changes (by vbraun):
* status: needs_work => needs_review
* dependencies: => #11320
Old description:
> In order to get more information out of symbolic expressions, I added
> `is_series()` and `is_terminating_series()` methods. This is really
> necessary if you want to write functions that accept symbolic series as
> input.
>
> I also noticed that there are various methods `_is_something()`, which
> would likewise be useful but are not "public" because of the leading
> underscore. The second patch removes the leading underscore from them to
> make them part of the public API.
New description:
In order to get more information out of symbolic expressions, I added
`is_series()` and `is_terminating_series()` methods. This is really
necessary if you want to write functions that accept symbolic series as
input.
I also noticed that there are various methods `_is_something()`, which
would likewise be useful but are not "public" because of the leading
underscore. The second patch removes the leading underscore from them to
make them part of the public API.
Apply
*
[attachment:trac_10859_remove_underscores_from_some_symbolic_expression_methods.patch]
* [attachment:trac_10859_add_is_series_to_symbolic_expression.patch]
--
Comment:
All tests pass!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10859#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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