#20286: Constructing matrix from numpy ignores ring
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Reporter: jdemeyer | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.2
Component: linear algebra | Keywords:
Merged in: | Authors: Jeroen Demeyer
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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{{{
sage: M = matrix(QQ, 2, 2, [1, 1/2, 1/3, 1/4])
sage: M
[ 1 1/2]
[1/3 1/4]
sage: matrix(QQ, M.numpy())
[ 1.0 0.5]
[0.3333333333333333 0.25]
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/20286>
Sage <http://www.sagemath.org>
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