#13308: eigenspaces_left sometimes raises an error while the documentation sais
it
should work.
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Reporter: mderickx | Owner: jason, was
Type: defect | Status: new
Priority: major | Milestone: sage-5.3
Component: linear algebra | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by daniels):
The problem was that the variable `i` from the list comprehension on line
4807 leaked into the outer scope, overwriting the loop variable of the
same name from the outer for-loop. The latter is used in constructing the
name of a generator for the root field. In some cases the generator name
therefore became invalid (e.g. `aa0+3`).
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13308#comment:2>
Sage <http://www.sagemath.org>
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