Opened 12 years ago

Closed 11 years ago

#10839 closed enhancement (fixed)

LU decomposition for rectangular matrices

Reported by: Rob Beezer Owned by: jason, was
Priority: minor Milestone: sage-4.7.2
Component: linear algebra Keywords: sd31
Cc: Jason Grout Merged in: sage-4.7.2.alpha0
Authors: Rob Beezer Reviewers: Ryan Grout
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description

SciPy/NumPy allows for the LU decomposition of a non-square matrix, so this patch removes the restriction to square matrices.

Trivial cases have been updated and documentation expanded.

Attachments (1)

trac_10839-LU-decomposition.patch​ (7.8 KB) - added by Rob Beezer 12 years ago.

Download all attachments as: .zip

Change History (6)

Changed 12 years ago by Rob Beezer

Attachment: trac_10839-LU-decomposition.patch​ added

comment:1 Changed 12 years ago by Rob Beezer

Authors: → Rob Beezer
Cc: Jason Grout added
Status: new → needs_review

comment:2 Changed 11 years ago by Ryan

Reviewers: → Ryan Grout
Status: needs_review → positive_review

Positive Review. Works fine

comment:3 Changed 11 years ago by Jeroen Demeyer

Milestone: sage-4.7.1 → sage-4.7.2
Type: defect → enhancement

comment:4 in reply to:  2 Changed 11 years ago by Rob Beezer

Keywords: sd31 added

Replying to ryan:

Positive Review. Works fine

Thanks, Ryan!

comment:5 Changed 11 years ago by Jeroen Demeyer

Merged in: → sage-4.7.2.alpha0
Resolution: → fixed
Status: positive_review → closed
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