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https://issues.apache.org/jira/browse/MATH-659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13100096#comment-13100096
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Sébastien Brisard commented on MATH-659:
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In rev1166533, I removed the call to this method in
{{AdamsNordsieckTransformer.initializeHighOrderDerivatives(double, double[],
double[][], double[][])}}. This raises one important question. All across the
package o.a.c.m.ode, matrix variables are explicitely declared as
{{Array2DRowRealMatrix}} (as opposed to {{RealMatrix}}). This leads to an ugly
cast (see the end of the presently modified method).
I was wondering how necessary that was. Would it be thinkable to use the most
general supertype for all matrices (?)
> Remove solve(double[][]) from DecompositionSolver
> -------------------------------------------------
>
> Key: MATH-659
> URL: https://issues.apache.org/jira/browse/MATH-659
> Project: Commons Math
> Issue Type: Task
> Affects Versions: 3.0
> Reporter: Sébastien Brisard
> Assignee: Sébastien Brisard
> Priority: Trivial
> Labels: linear
>
> Following MATH-653, where {{double[]}} were removed from {{RealVector}}, and
> {{double[] solve(double[])}} was removed from {{DecompositionSolver}}, the
> method {{double[][] solve(double[][])}} should be removed from
> {{DecompositionSolver}}. {{RealMatrix solve(RealMatrix)}} should be called
> instead.
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