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From Luc Maisonobe <Luc.Maison...@free.fr>
Subject Re: [MATH] don't know how to fix UnivariateRealSolverUtilsTest.java test failures
Date Fri, 01 Oct 2010 17:46:27 GMT
Le 01/10/2010 19:09, Gilles Sadowski a écrit :
>>>     public void testSolveBadAccuracy() throws MathException {
>>>         try { // bad accuracy
>>>             UnivariateRealSolverUtils.solve(sin, 0.0, 4.0, 0.0);
>>
>> I guess this one cannot be triggered anymore since changes to
>> convergence behavior. The ConvergingAlgorithm that provides the
>> setAbsoluteAccuracy method is now deprecated in 2.2, should be removed
>> in 3.0 but is still there, and doesn't check the accuracy is positive.
>>
>> I guess it's a work in progress.
> 
> I didn't touch the classes in package "analysis.solvers" yet (as part of
> reworking on the convergence settings). Could it be that the problem is
> ancient but was somehow hidden by the way the test were done?

Yes. The problem seems to be ancient.

Luc

> 
> 
> Gilles
> 
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