[
https://issues.apache.org/jira/browse/MATH-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Luc Maisonobe updated MATH-380:
-------------------------------
Fix Version/s: (was: 2.2)
3.0
changing target fix version to 3.0.
Fixing this and several other problems requires a complete rewrite of the
jacobians computation with ODE, and this rewrite implies user interfaces
changes, so it cannot be fixed before 3.0.
> Need to (re)initialize dYdY0 for multiple integrate with
> FirstOrderIntegratorWithJacobians
> ------------------------------------------------------------------------------------------
>
> Key: MATH-380
> URL: https://issues.apache.org/jira/browse/MATH-380
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 2.1
> Reporter: Pascal Parraud
> Assignee: Luc Maisonobe
> Priority: Minor
> Fix For: 3.0
>
>
> There is a lack in the method integrate of FirstOrderIntegratorWithJacobians.
> The jacobian DYDY0 can't be initialized by the user, unlike DFDP with DF0DP.
> So, for several successive integrations, the matrix is reinitialized to
> identity and that is not what we might want.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
