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From "Thomas Neidhart (JIRA)" <>
Subject [jira] [Commented] (MATH-808) SimplexSolver returns values out of constraints bounds
Date Sun, 01 Jul 2012 13:42:14 GMT


Thomas Neidhart commented on MATH-808:


I could not run your test code as some classes are missing.
Maybe the described behavior is related to a precision flaw that has been fixed in MATH-781
(see Could you please check if the same problem
occurs with the latest trunk.

For the test case that Gilles mentioned you could take a look at the attached ones from MATH-781.


> SimplexSolver returns values out of constraints bounds
> ------------------------------------------------------
>                 Key: MATH-808
>                 URL:
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 3.0
>         Environment: win7 64, eclipse 3.7, Apache Math 3.0
>            Reporter: Alexey Slepov
>            Priority: Blocker
>              Labels: SimplexSolver, constraints, math, unexpected
>             Fix For: 3.0
>         Attachments:,,
> SimplexSolver gives back result that doesn't match constraints

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