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https://issues.apache.org/jira/browse/MATH-1659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gilles Sadowski resolved MATH-1659.
-----------------------------------
Resolution: Workaround
FTR: We do not have statistics about the expected number of failures (for a
given optimizer and objective function) given the randomization of the starting
point.
Those might reveal bugs/shortcomings in the CM implementations of the
optimization algorithms.
> some test failures on legacy 4.0 beta1
> --------------------------------------
>
> Key: MATH-1659
> URL: https://issues.apache.org/jira/browse/MATH-1659
> Project: Commons Math
> Issue Type: Test
> Components: legacy
> Affects Versions: 4.0-beta1
> Environment: Dev configuration where the problem occurs is
> * Ubuntu 22.04,
> * Maven 3.6.3
> * Eclipse 4.23,
> * java-18-openJdk-amd64 with JavaSE-1.8 compliance
> Reporter: François Laferrière
> Priority: Major
> Attachments: maven.test.trace.txt
>
>
> When running Junit tests on ACM 4.0-snapshot I get a lot of failures. Mostly
> failures are associated to
> * roundoff error beyond the tolerance of individual test.
> * max number of function evalution exceded
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