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Key: MATH-272
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Luc Maisonobe
Reporter: Benjamin McCann
Votes: 0
Watchers: 0
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Commons Math

Simplex Solver arrives at incorrect solution

Created: 30/May/09 01:01 AM   Updated: 07/Aug/09 09:15 AM
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Component/s: None
Affects Version/s: 2.0
Fix Version/s: 2.0

Time Tracking:
Not Specified

File Attachments:
  File Name Date Attached Attached By Size
Text File Licensed for inclusion in ASF works SimplexSolvetTest.txt 2009-05-30 01:02 AM Benjamin McCann 0.9 kB
Text File Licensed for inclusion in ASF works SimplexTableau.patch 2009-05-30 03:12 AM Benjamin McCann 3 kB

Resolution Date: 02/Jun/09 07:38 PM


 Description  « Hide
I have reduced the problem reported to me down to a minimal test case which I will attach.

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Repository Revision Date User Message
ASF #781135 Tue Jun 02 19:37:30 UTC 2009 luc Fixed a problem when setting some variables (several variables were set instead of only one)
JIRA: MATH-272
Files Changed
MODIFY /commons/proper/math/trunk/src/test/org/apache/commons/math/optimization/linear/SimplexSolverTest.java
MODIFY /commons/proper/math/trunk/src/site/xdoc/changes.xml
MODIFY /commons/proper/math/trunk/src/java/org/apache/commons/math/optimization/linear/SimplexTableau.java


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