#14814: Mulitvariate power series are missing an integral method
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Reporter: hivert | Owner: AlexGhitza
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.12
Component: algebra | Keywords: integral multivariate power
series
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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{{{
sage: R.<x>=PowerSeriesRing(QQ, 'x')
sage: (x+x^2).integral()
1/2*x^2 + 1/3*x^3
sage: R.<x,y>=PowerSeriesRing(QQ, 'x y')
sage: (x+x^2).integral()
...
AttributeError: 'MPowerSeries' object has no attribute 'integral'
}}}
I've some preliminary patch mut I'm not sure if this shoudn't be done at
another level (eg Singular).
Florent
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14814>
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