#9635: symbolic sum gives wrong answer
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Reporter: Henryk.Trappmann | Owner: burcin
Type: defect | Status: positive_review
Priority: major | Milestone: sage-6.5
Component: calculus | Resolution:
Keywords: | Merged in:
Authors: Ralf Stephan, | Reviewers: Karl-Dieter Crisman,
Karl-Dieter Crisman | Ralf Stephan
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/kcrisman/ticket/9635 | b8569fe48be69b143ea64205cb6f018547b67805
Dependencies: | Stopgaps:
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Comment (by kcrisman):
> Somehow I still expect results like a (for x<0); b (for x==0); c (else)
but I digress...
That isn't possible with the current Maxima setup (at least not in a
useful way, given the crazy number of branches Maxima gives us) but
perhaps via sympy? That would be a very, very good improvement.
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Ticket URL: <http://trac.sagemath.org/ticket/9635#comment:11>
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