#19412: log of an asymptotic expansion ignores coefficient ring
-------------------------------------+-----------------------------
Reporter: dkrenn | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.10
Component: asymptotic expansions | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
-------------------------------------+-----------------------------
{{{
sage: A.<x> = AsymptoticRing('x^ZZ * log(x)^ZZ', QQ)
sage: log(x^4).parent()
Asymptotic Ring <x^ZZ * log(x)^ZZ> over Integer Ring
}}}
The correct parent should be
{{{
Asymptotic Ring <x^ZZ * log(x)^ZZ> over Rational Field
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19412>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
