#7077: variables() inconsistently returns a list or tuple
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Reporter: jason | Owner: tbd
Type: defect | Status: needs_review
Priority: minor | Milestone: sage-4.2
Component: algebra | Keywords:
Work_issues: | Author: Alex Ghitza
Reviewer: | Merged:
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Changes (by newvalueoldvalue):
* status: new => needs_review
* author: => Alex Ghitza
Comment:
There are a number of methods called {{{variables()}}} in the Sage
library. The attached patch makes sure that all of them return tuples.
(This is what univariate polynomials, and symbolics return.)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7077#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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