#8862: failing resolution of a nonlinear system by solve
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Reporter: casamayou | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-4.4.2
Component: calculus | Keywords: solve
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by burcin):
Replying to [comment:3 zimmerma]:
> the issue here is not only that Sage returns undefined points (which
indeed duplicates #2617) but
> that it fails to find the following (trivial) solutions, which is a
defect:
<snip>
> When some solutions are lost, at least a warning should be issued.
I don't think we can get that information out of maxima. Can someone more
experienced in maxima comment on this? Or ask the maxima developers what
they think about this problem?
Another option is to take this as an opportunity to start implementing
some native `solve()` functionality in Sage. I have no idea how to (more
or less algorithmically) find a solution to this system though. I'd
appreciate any pointers.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8862#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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