#13620: initialization of padic polynomial fails for empty dictionary
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Reporter: saraedum | Owner: roed
Type: defect | Status: new
Priority: trivial | Milestone: sage-5.5
Component: padics | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Julian Rueth
Merged in: | Dependencies:
Stopgaps: |
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Polynomials over the padics can be initialized from dictionaries:
{{{
sage: R.<t> = Qp(3)[]
sage: f = R.one()
sage: R(f.dict())
}}}
However, this fails for empty dictionaries:
{{{
sage: f = R.zero()
sage: R(f.dict())
ValueError: max() arg is an empty sequence
}}}
The attached patch fixes this.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13620>
Sage <http://www.sagemath.org>
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