org.apache.commons.math3.analysis.solvers.LaguerreSolver.ComplexSolver is
private
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Key: MATH-768
URL: https://issues.apache.org/jira/browse/MATH-768
Project: Commons Math
Issue Type: Bug
Affects Versions: 3.0
Reporter: Lance Finney
We used LaguerreSolver.solveAll() in version 2.1, but we never upgraded to 2.2.
As such, we didn't notice that it was deprecated in that release.
Now that 3.0 is out, we want to upgrade, but that method has been completely
removed.
Interestingly, the logic is still there in the library in an inner class:
org.apache.commons.math3.analysis.solvers.LaguerreSolver.ComplexSolver.
Unfortunately for us, though, ComplexSolver is now private. So, for us as
users, we've lost access to a useful algorithm that is still in the library.
Please re-enable access to this useful algorithm that proves complex roots of
polynomial formulae. The simplest approach might be to make
LaguerreSolver.ComplexSolver public, but perhaps another approach would be
considered better design.
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