Opened 12 years ago
Closed 11 years ago
#6761 closed defect (fixed)
[with patch, needs review] solve_left on a vector returns a matrix
Reported by: | robertwb | Owned by: | was |
---|---|---|---|
Priority: | major | Milestone: | sage-4.2.1 |
Component: | linear algebra | Keywords: | |
Cc: | jason | Merged in: | sage-4.2.1.alpha0 |
Authors: | Kwankyu Lee | Reviewers: | Robert Bradshaw |
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
This is inconsistent with solve_right and contrary to the documentation.
sage: A = random_matrix(ZZ, 5) sage: b = vector(ZZ, range(5)) sage: A.solve_left(b) [ 47/630 -233/1170 2/65 34/819 -5269/8190] sage: A.solve_left(b).parent() Full MatrixSpace of 1 by 5 dense matrices over Rational Field
Attachments (1)
Change History (5)
comment:1 Changed 11 years ago by
- Cc jason added
Changed 11 years ago by
comment:2 Changed 11 years ago by
- Status changed from new to needs_review
- Summary changed from solve_left on a vector returns a matrix to [with patch, needs review] solve_left on a vector returns a matrix
comment:3 Changed 11 years ago by
- Status changed from needs_review to positive_review
comment:4 Changed 11 years ago by
- Merged in set to sage-4.2.1.alpha0
- Resolution set to fixed
- Reviewers set to Robert Bradshaw
- Status changed from positive_review to closed
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Thanks!