Deprecated API

Contents

• Deprecated Interfaces
• Deprecated Classes
• Deprecated Enums
• Deprecated Exceptions
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors
• Deprecated Enum Constants

Deprecated Interfaces

Interface and Description
org.apache.commons.math3.optimization.BaseMultivariateOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.BaseMultivariateSimpleBoundsOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.BaseMultivariateVectorOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.BaseOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.BaseUnivariateOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.stat.clustering.Clusterable As of 3.2 (to be removed in 4.0), use Clusterable instead
org.apache.commons.math3.optimization.ConvergenceChecker As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.analysis.DifferentiableMultivariateFunction as of 3.1 replaced by MultivariateDifferentiableFunction
org.apache.commons.math3.optimization.DifferentiableMultivariateOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.analysis.DifferentiableMultivariateVectorFunction as of 3.1 replaced by MultivariateDifferentiableVectorFunction
org.apache.commons.math3.optimization.DifferentiableMultivariateVectorOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.analysis.DifferentiableUnivariateFunction as of 3.1 replaced by UnivariateDifferentiableFunction
org.apache.commons.math3.analysis.DifferentiableUnivariateMatrixFunction as of 3.1 replaced by UnivariateDifferentiableMatrixFunction
org.apache.commons.math3.analysis.solvers.DifferentiableUnivariateSolver as of 3.1, replaced by UnivariateDifferentiableSolver
org.apache.commons.math3.analysis.DifferentiableUnivariateVectorFunction as of 3.1 replaced by UnivariateDifferentiableVectorFunction
org.apache.commons.math3.optimization.linear.LinearOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.MultivariateDifferentiableOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.MultivariateDifferentiableVectorOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.MultivariateOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.OptimizationData As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.general.Preconditioner As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.random.RandomData to be removed in 4.0. Use RandomDataGenerator directly
org.apache.commons.math3.linear.SparseRealMatrix As of version 3.1, this class is deprecated, for reasons exposed in this JIRA ticket. This class will be removed in version 4.0.
org.apache.commons.math3.optimization.univariate.UnivariateOptimizer As of 3.1 (to be removed in 4.0).

Deprecated Classes

Class and Description
org.apache.commons.math3.optimization.AbstractConvergenceChecker As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.general.AbstractDifferentiableOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.analysis.solvers.AbstractDifferentiableUnivariateSolver as of 3.1, replaced by AbstractUnivariateDifferentiableSolver
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.linear.AbstractLinearOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.general.AbstractScalarDifferentiableOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.AbstractSimplex As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateSimpleBoundsOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateVectorOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.BaseAbstractUnivariateOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.BaseMultivariateMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.BaseMultivariateVectorMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.BOBYQAOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.BracketFinder As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.BrentOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.stat.clustering.Cluster As of 3.2 (to be removed in 4.0), use Cluster instead
org.apache.commons.math3.optimization.direct.CMAESOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.fitting.CurveFitter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.stat.clustering.DBSCANClusterer As of 3.2 (to be removed in 4.0), use DBSCANClusterer instead
org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.DifferentiableMultivariateVectorMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.stat.clustering.EuclideanDoublePoint As of 3.2 (to be removed in 4.0), use DoublePoint instead
org.apache.commons.math3.stat.clustering.EuclideanIntegerPoint As of 3.2 (to be removed in 4.0), use DoublePoint instead
org.apache.commons.math3.optimization.fitting.GaussianFitter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.general.GaussNewtonOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.fitting.HarmonicFitter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.InitialGuess As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.stat.clustering.KMeansPlusPlusClusterer As of 3.2 (to be removed in 4.0), use KMeansPlusPlusClusterer instead
org.apache.commons.math3.optimization.LeastSquaresConverter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.analysis.integration.LegendreGaussIntegrator As of 3.1 (to be removed in 4.0). Please use IterativeLegendreGaussIntegrator instead.
org.apache.commons.math3.optimization.general.LevenbergMarquardtOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.linear.LinearConstraint As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.linear.LinearObjectiveFunction As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.MultiDirectionalSimplex As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.MultivariateDifferentiableMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.MultivariateDifferentiableVectorMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.MultivariateFunctionMappingAdapter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.MultivariateFunctionPenaltyAdapter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.MultivariateMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.NelderMeadSimplex As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.analysis.solvers.NewtonSolver as of 3.1, replaced by NewtonRaphsonSolver
org.apache.commons.math3.optimization.general.NonLinearConjugateGradientOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.linear.OpenMapRealMatrix As of version 3.1, this class is deprecated, for reasons exposed in this JIRA ticket. This class will be removed in version 4.0.
org.apache.commons.math3.linear.OpenMapRealVector As of version 3.1, this class is deprecated, for reasons exposed in this JIRA ticket. This class will be removed in version 4.0.
org.apache.commons.math3.optimization.PointValuePair As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.PointVectorValuePair As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.fitting.PolynomialFitter As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.PowellOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.random.RandomDataImpl to be removed in 4.0. Use RandomDataGenerator instead
org.apache.commons.math3.linear.RealVector.SparseEntryIterator As of 3.1, this class is deprecated, see JIRA MATH-875. This class will be completely removed in 4.0.
org.apache.commons.math3.optimization.SimpleBounds As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.SimplePointChecker As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.SimpleUnivariateValueChecker As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.SimpleValueChecker As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.SimpleVectorValueChecker As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.direct.SimplexOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.linear.SimplexSolver As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.linear.SparseFieldMatrix As of version 3.1, this class is deprecated, for reasons exposed in this JIRA ticket. This class will be removed in version 4.0.
org.apache.commons.math3.linear.SparseFieldVector As of version 3.1, this class is deprecated, for reasons exposed in this JIRA ticket. This class will be removed in version 4.0.
org.apache.commons.math3.linear.SparseRealVector As of version 3.1, this class is deprecated, for reasons exposed in this JIRA ticket. This class will be removed in version 4.0.
org.apache.commons.math3.optimization.Target As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.UnivariateMultiStartOptimizer As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.univariate.UnivariatePointValuePair As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.Weight As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.fitting.WeightedObservedPoint As of 3.1 (to be removed in 4.0).

Deprecated Enums

Enum and Description
org.apache.commons.math3.optimization.general.ConjugateGradientFormula As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.GoalType As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.linear.Relationship As of 3.1 (to be removed in 4.0).

Deprecated Exceptions

Exceptions and Description
org.apache.commons.math3.optimization.linear.NoFeasibleSolutionException As of 3.1 (to be removed in 4.0).
org.apache.commons.math3.optimization.linear.UnboundedSolutionException As of 3.1 (to be removed in 4.0).

Deprecated Fields

Field and Description
org.apache.commons.math3.util.ResizableDoubleArray.ADDITIVE_MODE As of 3.1. Please use ResizableDoubleArray.ExpansionMode.ADDITIVE instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.cols As of 3.1.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.cost As of 3.1. Field to become "private" in 4.0. Please use AbstractLeastSquaresOptimizer.setCost(double).
org.apache.commons.math3.distribution.UniformRealDistribution.DEFAULT_INVERSE_ABSOLUTE_ACCURACY as of 3.2 not used anymore, will be removed in 4.0
org.apache.commons.math3.util.ResizableDoubleArray.MULTIPLICATIVE_MODE As of 3.1. Please use ResizableDoubleArray.ExpansionMode.MULTIPLICATIVE instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.objective As of 3.1.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.point As of 3.1.
org.apache.commons.math3.distribution.AbstractRealDistribution.randomData As of 3.1, to be removed in 4.0. Please use the AbstractRealDistribution.random instance variable instead.
org.apache.commons.math3.distribution.AbstractIntegerDistribution.randomData As of 3.1, to be removed in 4.0. Please use the AbstractIntegerDistribution.random instance variable instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.rows As of 3.1.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.weightedResidualJacobian As of 3.1. To be removed in 4.0. Please use AbstractLeastSquaresOptimizer.computeWeightedJacobian(double[]) instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.weightedResiduals As of 3.1.

Deprecated Methods

Method and Description
org.apache.commons.math3.analysis.FunctionUtils.add(DifferentiableUnivariateFunction...) as of 3.1 replaced by FunctionUtils.add(UnivariateDifferentiableFunction...)
org.apache.commons.math3.linear.AbstractFieldMatrix.buildArray(Field, int) as of 3.2, replaced by MathArrays.buildArray(Field, int)
org.apache.commons.math3.linear.AbstractFieldMatrix.buildArray(Field, int, int) as of 3.2, replaced by MathArrays.buildArray(Field, int, int)
org.apache.commons.math3.util.ResizableDoubleArray.checkContractExpand(float, float) As of 3.1. Please use ResizableDoubleArray.checkContractExpand(double,double) instead.
org.apache.commons.math3.analysis.FunctionUtils.compose(DifferentiableUnivariateFunction...) as of 3.1 replaced by FunctionUtils.compose(UnivariateDifferentiableFunction...)
org.apache.commons.math3.distribution.AbstractRealDistribution.cumulativeProbability(double, double) As of 3.1 (to be removed in 4.0). Please use AbstractRealDistribution.probability(double,double) instead.
org.apache.commons.math3.distribution.NormalDistribution.cumulativeProbability(double, double) See RealDistribution.cumulativeProbability(double,double)
org.apache.commons.math3.distribution.RealDistribution.cumulativeProbability(double, double) As of 3.1. In 4.0, this method will be renamed probability(double x0, double x1).
org.apache.commons.math3.distribution.LogNormalDistribution.cumulativeProbability(double, double) See RealDistribution.cumulativeProbability(double,double)
org.apache.commons.math3.analysis.function.Gaussian.derivative() as of 3.1, replaced by Gaussian.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Logit.derivative() as of 3.1, replaced by Logit.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Acos.derivative() as of 3.1, replaced by Acos.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Power.derivative() as of 3.1, replaced by Power.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Sinh.derivative() as of 3.1, replaced by Sinh.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Expm1.derivative() as of 3.1, replaced by Expm1.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Atanh.derivative() as of 3.1, replaced by Atanh.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Sinc.derivative() as of 3.1, replaced by Sinc.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Tanh.derivative() as of 3.1, replaced by Tanh.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Constant.derivative() as of 3.1, replaced by Constant.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Asin.derivative() as of 3.1, replaced by Asin.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Logistic.derivative() as of 3.1, replaced by Logistic.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Atan.derivative() as of 3.1, replaced by Atan.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.HarmonicOscillator.derivative() as of 3.1, replaced by HarmonicOscillator.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Log10.derivative() as of 3.1, replaced by Log10.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Cbrt.derivative() as of 3.1, replaced by Cbrt.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Cos.derivative() as of 3.1, replaced by Cos.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Log.derivative() as of 3.1, replaced by Log.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Cosh.derivative() as of 3.1, replaced by Cosh.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Inverse.derivative() as of 3.1, replaced by Inverse.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Log1p.derivative() as of 3.1, replaced by Log1p.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Minus.derivative() as of 3.1, replaced by Minus.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Exp.derivative() as of 3.1, replaced by Exp.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Sin.derivative() as of 3.1, replaced by Sin.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Identity.derivative() as of 3.1, replaced by Identity.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Sqrt.derivative() as of 3.1, replaced by Sqrt.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Asinh.derivative() as of 3.1, replaced by Asinh.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Sigmoid.derivative() as of 3.1, replaced by Sigmoid.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Acosh.derivative() as of 3.1, replaced by Acosh.value(DerivativeStructure)
org.apache.commons.math3.analysis.function.Tan.derivative() as of 3.1, replaced by Tan.value(DerivativeStructure)
org.apache.commons.math3.linear.OpenMapRealVector.dotProduct(OpenMapRealVector) as of 3.1 (to be removed in 4.0). The computation is performed by the parent class. The method must be kept to maintain backwards compatibility.
org.apache.commons.math3.linear.RealVector.ebeDivide(RealVector) As of version 3.1, this method is deprecated, and will be removed in version 4.0. This decision follows the discussion reported in MATH-803. Uses of this method involving sparse implementations of RealVector might lead to wrong results. Since there is no satisfactory correction to this bug, this method is deprecated. Users who want to preserve this feature are advised to implement RealVectorPreservingVisitor (possibly ignoring corner cases for the sake of efficiency).
org.apache.commons.math3.linear.RealVector.ebeMultiply(RealVector) As of version 3.1, this method is deprecated, and will be removed in version 4.0. This decision follows the discussion reported in MATH-803. Uses of this method involving sparse implementations of RealVector might lead to wrong results. Since there is no satisfactory correction to this bug, this method is deprecated. Users who want to preserve this feature are advised to implement RealVectorPreservingVisitor (possibly ignoring corner cases for the sake of efficiency).
org.apache.commons.math3.optimization.fitting.PolynomialFitter.fit() Since 3.1 (to be removed in 4.0). Please use PolynomialFitter.fit(double[]) instead.
org.apache.commons.math3.distribution.GammaDistribution.getAlpha() as of version 3.1, GammaDistribution.getShape() should be preferred. This method will be removed in version 4.0.
org.apache.commons.math3.distribution.GammaDistribution.getBeta() as of version 3.1, GammaDistribution.getScale() should be preferred. This method will be removed in version 4.0.
org.apache.commons.math3.util.ResizableDoubleArray.getContractionCriteria() As of 3.1. Please use ResizableDoubleArray.getContractionCriterion() instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.getCovariances() As of 3.1. Please use AbstractLeastSquaresOptimizer.computeCovariances(double[],double) instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.getCovariances(double) As of 3.1. Please use AbstractLeastSquaresOptimizer.computeCovariances(double[],double) instead.
org.apache.commons.math3.linear.FieldVector.getData() as of 3.1, to be removed in 4.0. Please use the FieldVector.toArray() method instead.
org.apache.commons.math3.linear.SparseFieldVector.getData() as of 3.1, to be removed in 4.0. Please use the SparseFieldVector.toArray() method instead.
org.apache.commons.math3.util.ResizableDoubleArray.getExpansionFactor() As of 3.1. Return type will be changed to "double" in 4.0.
org.apache.commons.math3.util.ResizableDoubleArray.getExpansionMode() As of 3.1. Return value to be changed to ResizableDoubleArray.ExpansionMode in 4.0.
org.apache.commons.math3.util.ResizableDoubleArray.getInternalValues() As of 3.1.
org.apache.commons.math3.geometry.euclidean.oned.Interval.getLength() as of 3.1, replaced by Interval.getSize()
org.apache.commons.math3.geometry.euclidean.oned.Interval.getLower() as of 3.1, replaced by Interval.getInf()
org.apache.commons.math3.geometry.euclidean.oned.Interval.getMidPoint() as of 3.1, replaced by Interval.getBarycenter()
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateVectorOptimizer.getTargetRef() As of 3.1.
org.apache.commons.math3.geometry.euclidean.oned.Interval.getUpper() as of 3.1, replaced by Interval.getSup()
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateVectorOptimizer.getWeightRef() As of 3.1.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.guessParametersErrors() as of version 3.1, AbstractLeastSquaresOptimizer.computeSigma(double[],double) should be used instead. It should be emphasized that guessParametersErrors and computeSigma are not strictly equivalent.
org.apache.commons.math3.distribution.RealDistribution.isSupportLowerBoundInclusive() to be removed in 4.0
org.apache.commons.math3.distribution.RealDistribution.isSupportUpperBoundInclusive() to be removed in 4.0
org.apache.commons.math3.analysis.solvers.LaguerreSolver.laguerre(double, double, double, double) This method should not be part of the public API: It will be made private in version 4.0.
org.apache.commons.math3.dfp.Dfp.log10() as of 3.2, replaced by Dfp.intLog10(), in 4.0 the return type will be changed to Dfp
org.apache.commons.math3.special.Beta.logBeta(double, double, double, int) as of version 3.1, this method is deprecated as the computation of the beta function is no longer iterative; it will be removed in version 4.0. Current implementation of this method internally calls Beta.logBeta(double, double).
org.apache.commons.math3.transform.FastFourierTransformer.mdfft(Object, TransformType) see MATH-736
org.apache.commons.math3.analysis.FunctionUtils.multiply(DifferentiableUnivariateFunction...) as of 3.1 replaced by FunctionUtils.multiply(UnivariateDifferentiableFunction...)
org.apache.commons.math3.random.RandomDataImpl.nextInversionDeviate(IntegerDistribution) use the distribution's sample() method
org.apache.commons.math3.random.RandomDataImpl.nextInversionDeviate(RealDistribution) use the distribution's sample() method
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.optimize(int, DifferentiableMultivariateVectorFunction, double[], double[], double[]) As of 3.1. Please use optimize(int,MultivariateDifferentiableVectorFunction,OptimizationData...) instead.
org.apache.commons.math3.optimization.BaseMultivariateVectorOptimizer.optimize(int, FUNC, double[], double[], double[]) As of 3.1. In 4.0, this will be replaced by the declaration corresponding to this method.
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateVectorOptimizer.optimize(int, FUNC, double[], double[], double[]) As of 3.1. Please use BaseAbstractMultivariateVectorOptimizer.optimize(int,MultivariateVectorFunction,OptimizationData[]) instead.
org.apache.commons.math3.optimization.BaseMultivariateOptimizer.optimize(int, FUNC, GoalType, double[]) As of 3.1. In 4.0, it will be replaced by the declaration corresponding to this method.
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimize(int, FUNC, GoalType, double[]) As of 3.1. Please use BaseAbstractMultivariateOptimizer.optimize(int,MultivariateFunction,GoalType,OptimizationData[]) instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.optimize(int, MultivariateDifferentiableVectorFunction, double[], double[], double[]) As of 3.1. Please use optimize(int,MultivariateDifferentiableVectorFunction,OptimizationData...) instead.
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateVectorOptimizer.optimizeInternal(int, FUNC, double[], double[], double[]) As of 3.1. Please use BaseAbstractMultivariateVectorOptimizer.optimizeInternal(int,MultivariateVectorFunction,OptimizationData[]) instead.
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimizeInternal(int, FUNC, GoalType, double[]) As of 3.1. Please use BaseAbstractMultivariateOptimizer.optimize(int,MultivariateFunction,GoalType,OptimizationData[]) instead.
org.apache.commons.math3.optimization.general.AbstractDifferentiableOptimizer.optimizeInternal(int, MultivariateDifferentiableFunction, GoalType, double[]) In 3.1. Please use AbstractDifferentiableOptimizer.optimizeInternal(int,MultivariateDifferentiableFunction,GoalType,OptimizationData[]) instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.optimizeInternal(int, MultivariateDifferentiableVectorFunction, OptimizationData...) As of 3.1. Override is necessary only until this class's generic argument is changed to MultivariateDifferentiableVectorFunction.
org.apache.commons.math3.genetics.ListPopulation.setChromosomes(List) use ListPopulation.addChromosomes(Collection) instead
org.apache.commons.math3.util.ResizableDoubleArray.setContractionCriteria(float) As of 3.1 (to be removed in 4.0 as field will become "final").
org.apache.commons.math3.util.ResizableDoubleArray.setExpansionFactor(float) As of 3.1 (to be removed in 4.0 as field will become "final").
org.apache.commons.math3.util.ResizableDoubleArray.setExpansionMode(int) As of 3.1. Please use ResizableDoubleArray.setExpansionMode(ExpansionMode) instead.
org.apache.commons.math3.util.ResizableDoubleArray.setExpansionMode(ResizableDoubleArray.ExpansionMode) As of 3.1 (to be removed in 4.0 as field will become "final").
org.apache.commons.math3.util.ResizableDoubleArray.setInitialCapacity(int) As of 3.1, this is a no-op.
org.apache.commons.math3.optimization.direct.SimplexOptimizer.setSimplex(AbstractSimplex) As of 3.1. The initial simplex can now be passed as an argument of the BaseAbstractMultivariateOptimizer.optimize(int,MultivariateFunction,GoalType,OptimizationData[]) method.
org.apache.commons.math3.linear.RealVector.sparseIterator() As of 3.1, this method is deprecated, because its interface is too confusing (see JIRA MATH-875). This method will be completely removed in 4.0.
org.apache.commons.math3.util.ResizableDoubleArray.start() As of 3.1.
org.apache.commons.math3.analysis.FunctionUtils.toDifferentiableMultivariateFunction(MultivariateDifferentiableFunction) this conversion method is temporary in version 3.1, as the DifferentiableMultivariateFunction interface itself is deprecated
org.apache.commons.math3.analysis.FunctionUtils.toDifferentiableMultivariateVectorFunction(MultivariateDifferentiableVectorFunction) this conversion method is temporary in version 3.1, as the DifferentiableMultivariateVectorFunction interface itself is deprecated
org.apache.commons.math3.analysis.FunctionUtils.toDifferentiableUnivariateFunction(UnivariateDifferentiableFunction) this conversion method is temporary in version 3.1, as the DifferentiableUnivariateFunction interface itself is deprecated
org.apache.commons.math3.analysis.FunctionUtils.toMultivariateDifferentiableFunction(DifferentiableMultivariateFunction) this conversion method is temporary in version 3.1, as the DifferentiableMultivariateFunction interface itself is deprecated
org.apache.commons.math3.analysis.FunctionUtils.toMultivariateDifferentiableVectorFunction(DifferentiableMultivariateVectorFunction) this conversion method is temporary in version 3.1, as the DifferentiableMultivariateFunction interface itself is deprecated
org.apache.commons.math3.analysis.FunctionUtils.toUnivariateDifferential(DifferentiableUnivariateFunction) this conversion method is temporary in version 3.1, as the DifferentiableUnivariateFunction interface itself is deprecated
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.updateJacobian() As of 3.1. Please use AbstractLeastSquaresOptimizer.computeWeightedJacobian(double[]) instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer.updateResidualsAndCost() As of 3.1. Please use AbstractLeastSquaresOptimizer.computeResiduals(double[]), BaseAbstractMultivariateVectorOptimizer.computeObjectiveValue(double[]), AbstractLeastSquaresOptimizer.computeCost(double[]) and AbstractLeastSquaresOptimizer.setCost(double) instead.

Deprecated Constructors

Constructor and Description
org.apache.commons.math3.optimization.AbstractConvergenceChecker() in 3.1 (to be removed in 4.0). Convergence thresholds are problem-dependent. As this class is intended for users who want to set their own convergence criterion instead of relying on an algorithm's default procedure, they should also set the thresholds appropriately (cf. MATH-798).
org.apache.commons.math3.distribution.AbstractIntegerDistribution() As of 3.1, to be removed in 4.0. Please use AbstractIntegerDistribution.AbstractIntegerDistribution(RandomGenerator) instead.
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer() See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.distribution.AbstractRealDistribution() As of 3.1, to be removed in 4.0. Please use AbstractRealDistribution.AbstractRealDistribution(RandomGenerator) instead.
org.apache.commons.math3.optimization.general.AbstractScalarDifferentiableOptimizer() See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.linear.ArrayFieldVector(ArrayFieldVector, ArrayFieldVector) as of 3.2, replaced by ArrayFieldVector.ArrayFieldVector(FieldVector, FieldVector)
org.apache.commons.math3.linear.ArrayFieldVector(ArrayFieldVector, T[]) as of 3.2, replaced by ArrayFieldVector.ArrayFieldVector(FieldVector, FieldElement[])
org.apache.commons.math3.linear.ArrayFieldVector(T[], ArrayFieldVector) as of 3.2, replaced by ArrayFieldVector.ArrayFieldVector(FieldElement[], FieldVector)
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer() See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateSimpleBoundsOptimizer() See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateVectorOptimizer() See SimpleVectorValueChecker.SimpleVectorValueChecker()
org.apache.commons.math3.optimization.direct.CMAESOptimizer() As of version 3.1: Parameter lambda must be passed with the call to optimize (whereas in the current code it is set to an undocumented value).
org.apache.commons.math3.optimization.direct.CMAESOptimizer(int) As of version 3.1: Parameter lambda must be passed with the call to optimize (whereas in the current code it is set to an undocumented value)..
org.apache.commons.math3.optimization.direct.CMAESOptimizer(int, double[]) As of version 3.1: Parameters lambda and inputSigma must be passed with the call to optimize.
org.apache.commons.math3.optimization.direct.CMAESOptimizer(int, double[], int, double, boolean, int, int, RandomGenerator, boolean) See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.optimization.direct.CMAESOptimizer(int, double[], int, double, boolean, int, int, RandomGenerator, boolean, ConvergenceChecker) As of version 3.1: Parameters lambda and inputSigma must be passed with the call to optimize.
org.apache.commons.math3.optimization.fitting.CurveFitter(DifferentiableMultivariateVectorOptimizer) as of 3.1 replaced by CurveFitter.CurveFitter(MultivariateDifferentiableVectorOptimizer)
org.apache.commons.math3.linear.EigenDecomposition(double[], double[], double) in 3.1 (to be removed in 4.0) due to unused parameter
org.apache.commons.math3.linear.EigenDecomposition(RealMatrix, double) in 3.1 (to be removed in 4.0) due to unused parameter
org.apache.commons.math3.random.EmpiricalDistribution(int, RandomDataImpl) As of 3.1. Please use EmpiricalDistribution.EmpiricalDistribution(int,RandomGenerator) instead.
org.apache.commons.math3.random.EmpiricalDistribution(RandomDataImpl) As of 3.1. Please use EmpiricalDistribution.EmpiricalDistribution(RandomGenerator) instead.
org.apache.commons.math3.optimization.general.GaussNewtonOptimizer() See SimpleVectorValueChecker.SimpleVectorValueChecker()
org.apache.commons.math3.optimization.general.GaussNewtonOptimizer(boolean) See SimpleVectorValueChecker.SimpleVectorValueChecker()
org.apache.commons.math3.optimization.general.NonLinearConjugateGradientOptimizer(ConjugateGradientFormula) See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.optimization.fitting.PolynomialFitter(int, DifferentiableMultivariateVectorOptimizer) Since 3.1 (to be removed in 4.0). Please use PolynomialFitter.PolynomialFitter(DifferentiableMultivariateVectorOptimizer) instead.
org.apache.commons.math3.util.ResizableDoubleArray(int, float) As of 3.1. Please use ResizableDoubleArray.ResizableDoubleArray(int,double) instead.
org.apache.commons.math3.util.ResizableDoubleArray(int, float, float) As of 3.1. Please use ResizableDoubleArray.ResizableDoubleArray(int,double,double) instead.
org.apache.commons.math3.util.ResizableDoubleArray(int, float, float, int) As of 3.1. Please use ResizableDoubleArray.ResizableDoubleArray(int,double,double,ExpansionMode,double[]) instead.
org.apache.commons.math3.optimization.SimplePointChecker() See AbstractConvergenceChecker.AbstractConvergenceChecker()
org.apache.commons.math3.optimization.univariate.SimpleUnivariateValueChecker() See AbstractConvergenceChecker.AbstractConvergenceChecker()
org.apache.commons.math3.optimization.SimpleValueChecker() See AbstractConvergenceChecker.AbstractConvergenceChecker()
org.apache.commons.math3.optimization.SimpleVectorValueChecker() See AbstractConvergenceChecker.AbstractConvergenceChecker()
org.apache.commons.math3.optimization.direct.SimplexOptimizer() See SimpleValueChecker.SimpleValueChecker()
org.apache.commons.math3.distribution.UniformRealDistribution(double, double, double) as of 3.2, inverse CDF is now calculated analytically, use UniformRealDistribution.UniformRealDistribution(double, double) instead.
org.apache.commons.math3.distribution.UniformRealDistribution(RandomGenerator, double, double, double) as of 3.2, inverse CDF is now calculated analytically, use UniformRealDistribution.UniformRealDistribution(RandomGenerator, double, double) instead.
org.apache.commons.math3.random.ValueServer(RandomDataImpl) use ValueServer.ValueServer(RandomGenerator)

Deprecated Enum Constants

Enum Constant and Description
org.apache.commons.math3.exception.util.LocalizedFormats.INPUT_DATA_FROM_UNSUPPORTED_DATASOURCE