#18094: multiplication of powerseries wrapped in SR wrong
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Reporter: dkrenn | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.6
Component: symbolics | Resolution:
Keywords: sd66 | Merged in:
Authors: Ralf Stephan | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/rws/multiplication_of_powerseries_wrapped_in_sr_wrong|
48011a4ac77473f5a45c59f6b89c374d0013a50a
Dependencies: #10846 | Stopgaps:
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Comment (by dkrenn):
The example in the ticket now gives:
{{{
sage: P.<p> = ZZ[[]]
sage: a = 1/(1+p)
sage: o = a - a.truncate()
sage: 2*SR(o)
2*(Order(p^20))
}}}
But it should be {{{Order(p^20)}}}.
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Ticket URL: <http://trac.sagemath.org/ticket/18094#comment:6>
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