#13645: PolynomialRing variables are not generic symbolic variables
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Reporter: llpamies | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-5.4
Component: symbolics | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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Consider the following Sage code:
{{{
sage: a,b=var('a,b')
sage: solve([a+b+a*b == 1], a)
[a == -(b - 1)/(b + 1)]
}}}
If I want to do something similar with elements of a PolynomialRing the
code crashes:
{{{
sage: poly.<a,b> = PolynomialRing(RR)
sage: solve([a+b+a*b == 1], a)
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13645>
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