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From Scheiber Ernő (JIRA) <j...@apache.org>
Subject [jira] [Updated] (MATH-781) SimplexSolver gives bad results
Date Sun, 22 Apr 2012 11:29:40 GMT

     [ https://issues.apache.org/jira/browse/MATH-781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Scheiber Ernő updated MATH-781:
-------------------------------

    Attachment: LinearProgCM2.java
                LinearProgCM.java

Hi,

I attached the test codes LinearProgCM.java for commons-math3-3.0 and 
LinearProgCM2.java for commons-math-2.2.

Best regards,
E.Scheiber




                
> SimplexSolver gives bad results
> -------------------------------
>
>                 Key: MATH-781
>                 URL: https://issues.apache.org/jira/browse/MATH-781
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 3.0
>         Environment: Windows 7 (64), jdk1.7.0_03
>            Reporter: Scheiber Ernő
>         Attachments: LinearProgCM.java, LinearProgCM2.java
>
>
> Methode SimplexSolver.optimeze(...) gives bad results with commons-math3-3.0
> in a simple test problem. It works well in commons-math-2.2. 

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