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Gilles Sadowski 2021-08-12 17:21:17 +02:00
parent 56ae620aeb
commit e3b029d28a
1 changed files with 7 additions and 1 deletions
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commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/TestFunction.java
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@ -22,7 +22,13 @@ import org.apache.commons.math4.legacy.analysis.MultivariateFunction;
import org.apache.commons.math4.legacy.core.jdkmath.AccurateMath;
/**
* Multivariate scalar functions for testing an optimizer.
* Generators of {@link MultivariateFunction multivariate scalar functions}.
* The functions are intended for testing optimizer implementations.
* <p>
* Note: The {@link #withDimension(int) function generators} take the space
* dimension (i.e. the length of the array argument passed to the generated
* function) as argument; it is thus assumed that the test functions can be
* generalized to any dimension.
*/
public enum TestFunction {
// https://www.sfu.ca/~ssurjano/spheref.html