#9502: Basis parent bug in FreeModule
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Reporter: novoselt | Owner: AlexGhitza
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.5.2
Component: algebra | Keywords:
Author: Andrey Novoseltsev | Upstream: N/A
Reviewer: Volker Braun | Merged:
Work_issues: |
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Comment(by kcrisman):
Replying to [comment:5 novoselt]:
> Replying to [comment:4 ddrake]:
> > I applied the patch to 4.5.2.alpha0 and when I try to start Sage, I
get "ImportError: cannot import name SR". Any ideas? I've rebuilt the
entire Sage library and the problem persists.
>
> That's strange, since the patch does not mention `SR`...
Sure it does, implicitly - the final bit is part of
{{{
cdef class SymbolicRing(CommutativeRing):
}}}
which is changed. And #8562 in alpha0 did change the behavior of Fields,
though it's not clear to me how that change would affect SR's ability to
import...
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9502#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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