#5225: unhandled case in converting to polynomial ring
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Reporter: cwitty | Owner: malb
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: commutative algebra | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Changes (by bruno):
* upstream: => N/A
Comment:
A smaller example (minimal I hope ;-)):
{{{#!python
sage: R = QQ['a,b,x,y']
sage: S = Frac(QQ['x,y'])['a,b']
sage: p = R.gen(0) + R.gen(1) + R.gen(2)
sage: S(p)
Traceback (most recent call last):
...
TypeError: Could not find a mapping of the passed element to this ring.
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/5225#comment:5>
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