Opened 10 years ago

Closed 10 years ago

#10839 closed enhancement (fixed)

LU decomposition for rectangular matrices

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

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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 rbeezer 10 years ago.

Download all attachments as: .zip

Change History (6)

Changed 10 years ago by rbeezer

comment:1 Changed 10 years ago by rbeezer

  • Authors set to Rob Beezer
  • Cc jason added
  • Status changed from new to needs_review

comment:2 follow-up: Changed 10 years ago by ryan

  • Reviewers set to Ryan Grout
  • Status changed from needs_review to positive_review

Positive Review. Works fine

comment:3 Changed 10 years ago by jdemeyer

  • Milestone changed from sage-4.7.1 to sage-4.7.2
  • Type changed from defect to enhancement

comment:4 in reply to: ↑ 2 Changed 10 years ago by rbeezer

  • Keywords sd31 added

Replying to ryan:

Positive Review. Works fine

Thanks, Ryan!

comment:5 Changed 10 years ago by jdemeyer

  • Merged in set to sage-4.7.2.alpha0
  • Resolution set to fixed
  • Status changed from positive_review to closed
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