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https://issues.apache.org/jira/browse/MATH-1137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061944#comment-14061944
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Gilles commented on MATH-1137:
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bq. Nothing ever crashed, and I don't even know whether that bit of code is
ever exercised, but I will take up the challenge and see if I can make some
tests with difficult functions (e.g. Rosenbrook).
Just to make sure that we mean the same thing: By "crash", I mean that you
should use a _modified_ version of CM, where the "throw" statement is not
commented out in that block. If a code code raises this exception, we can use
it to further examine the behaviour of the block (by commenting out the "throw"
and fiddling with the parameters).
bq. the rescue code, which seems to not be there in the apache java version
(probably a good thing).
The "rescue" method was removed in revision 1158448. There was a discussion
about this on the MATH-621 page.
bq. How do I post to the "dev" ML?
See this page:
http://commons.apache.org/proper/commons-math/mail-lists.html
You should subscribe to the "dev" ML.
Then when you post, please add a "\[Math\]" prefix to the subject line (because
the ML is shared for all "Apache Commons" projects).
> BOBYQA incorrect indexing
> -------------------------
>
> Key: MATH-1137
> URL: https://issues.apache.org/jira/browse/MATH-1137
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 3.3
> Reporter: Nigel Goodwin
>
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