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From "Thomas Neidhart (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-811) Improve event detection by selecting g function slope
Date Tue, 25 Sep 2012 07:59:07 GMT

    [ https://issues.apache.org/jira/browse/MATH-811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13462530#comment-13462530
] 

Thomas Neidhart commented on MATH-811:
--------------------------------------

Hi Yannick,

I had the same problem when creating my first patches, you should better not do any automatic
formatting in eclipse.
I looked at the patch, but it is quite difficult to see the actual change (from my understanding
this should be quite minimal).
                
> Improve event detection by selecting g function slope
> -----------------------------------------------------
>
>                 Key: MATH-811
>                 URL: https://issues.apache.org/jira/browse/MATH-811
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.1
>            Reporter: Yannick TANGUY
>         Attachments: JIRA-811_slope_selection.patch, JIRA-811_slope_selection_with_spaces.patch
>
>
> We would like to select g function slope in CommonsMath event detection feature.
> This would improve event detection for the final user (the possibility to ignore some
events, and less computation time) and also correct a bug found while using OREKIT (see https://www.orekit.org/forge/issues/104)
in our applications. 
> The modification consists in adding a method (getSlopeSelection() : int) in EventHandler,
and modifying one conditionnal in the method evaluateStep (class EventState). 
> We can provide modified code and unitary tests for this feature.

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