Deprecated List (Hipparchus 1.7 API)

Deprecated Interfaces
Interface and Description
org.hipparchus.migration.ode.events.EventHandler as of 1.0, replaced with `ODEEventHandler`
org.hipparchus.migration.ode.FirstOrderDifferentialEquations as of 1.0, replaced with `OrdinaryDifferentialEquation`
org.hipparchus.migration.ode.sampling.FixedStepHandler as of 1.0, replaced with `ODEFixedStepHandler`
org.hipparchus.migration.ode.MainStateJacobianProvider as of 1.0, replaced with `ODEJacobiansProvider`
org.hipparchus.migration.ode.ParameterJacobianProvider as of 1.0, replaced with `NamedParameterJacobianProvider`
org.hipparchus.migration.ode.SecondaryEquations as of 1.0, replaced with `SecondaryODE`
org.hipparchus.migration.ode.SecondOrderDifferentialEquations as of 1.0, replaced with `SecondOrderODE`
org.hipparchus.migration.ode.sampling.StepHandler as of 1.0, replaced with `ODEStepHandler`
org.hipparchus.migration.ode.sampling.StepInterpolator as of 1.0, replaced with `ODEStateInterpolator`

Deprecated Classes
Class and Description
org.hipparchus.migration.ode.ContinuousOutputModel as of 1.0, replaced with `DenseOutputModel`
org.hipparchus.migration.ode.sampling.DummyStepHandler as of 1.0, this class is not used anymore
org.hipparchus.migration.ode.JacobianMatrices as of 1.0, replaced with `VariationalEquation`

Deprecated Enums
Enum and Description
org.hipparchus.migration.ode.events.EventHandler.Action as of 1.0, replaced with `Action`
org.hipparchus.optim.nonlinear.vector.leastsquares.GaussNewtonOptimizer.Decomposition Use `MatrixDecomposer` instead.
org.hipparchus.migration.exception.util.LocalizedFormats this class is only meant as a migration help from Apache Commons Math, it is really replaced by `LocalizedCoreFormats`, `LocalizedGeometryFormats`, `LocalizedODEFormats`, `LocalizedOptimFormats` and `LocalizedFFTFormats`
org.hipparchus.migration.LocalizedMigrationFormats these formats are not used at all, they are intended only as a migration help from Apache Commons Math

Deprecated Exceptions
Exceptions and Description
org.hipparchus.migration.geometry.euclidean.CardanEulerSingularityException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.ConvergenceException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.DimensionMismatchException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.IllConditionedOperatorException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.InsufficientDataException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.genetics.InvalidRepresentationException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.MathArithmeticException as of 1.0, replaced with `MathRuntimeException`
org.hipparchus.migration.exception.MathIllegalNumberException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.MathInternalError as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.MathParseException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.MathUnsupportedOperationException as of 1.0, replaced with `MathRuntimeException`
org.hipparchus.migration.linear.MatrixDimensionMismatchException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.MaxCountExceededException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.stat.regression.ModelSpecificationException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.MultiDimensionMismatchException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NoBracketingException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NoDataException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.optim.linear.NoFeasibleSolutionException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.NonMonotonicSequenceException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.NonPositiveDefiniteMatrixException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.NonPositiveDefiniteOperatorException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.NonSelfAdjointOperatorException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.NonSquareMatrixException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.NonSquareOperatorException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.NonSymmetricMatrixException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NotANumberException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.geometry.euclidean.threed.NotARotationMatrixException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.exception.NotFiniteNumberException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NotPositiveException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NotStrictlyPositiveException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NumberIsTooLargeException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.NumberIsTooSmallException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.OutOfRangeException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.linear.SingularMatrixException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.linear.SingularOperatorException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.TooManyEvaluationsException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.TooManyIterationsException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.optim.linear.UnboundedSolutionException as of 1.0, this exception is replaced by `MathIllegalStateException`
org.hipparchus.migration.ode.UnknownParameterException as of 1.0, this exception is replaced by `MathIllegalArgumentException`
org.hipparchus.migration.exception.ZeroException as of 1.0, this exception is replaced by `MathIllegalArgumentException`

Deprecated Methods
Method and Description
org.hipparchus.analysis.differentiation.DerivativeStructure.createConstant(double) as of 1.1, replaced by `DSFactory.constant(double)`
org.hipparchus.geometry.euclidean.threed.Rotation.getAngles(RotationOrder) as of 3.6, replaced with `Rotation.getAngles(RotationOrder, RotationConvention)`
org.hipparchus.geometry.euclidean.threed.FieldRotation.getAngles(RotationOrder) as of 3.6, replaced with `FieldRotation.getAngles(RotationOrder, RotationConvention)`
org.hipparchus.geometry.euclidean.threed.Rotation.getAxis() as of 3.6, replaced with `Rotation.getAxis(RotationConvention)`
org.hipparchus.geometry.euclidean.threed.FieldRotation.getAxis() as of 3.6, replaced with `FieldRotation.getAxis(RotationConvention)`
org.hipparchus.linear.SymmLQ.getCheck() as of 1.4, replaced by `SymmLQ.shouldCheck()`
org.hipparchus.linear.ConjugateGradient.getCheck() as of 1.4, replaced by `ConjugateGradient.shouldCheck()`
org.hipparchus.ode.ODEIntegrator.getCurrentStepStart() as of 1.0, replaced with `getStepStart()`.`getTime()`
org.hipparchus.ode.AbstractIntegrator.getCurrentStepStart()
org.hipparchus.migration.ode.sampling.StepInterpolator.getCurrentTime() as of 1.0, replaced with `ODEStateInterpolator.getCurrentState()`/`ODEState.getTime()`
org.hipparchus.optim.nonlinear.vector.leastsquares.GaussNewtonOptimizer.getDecomposition() Use `GaussNewtonOptimizer.getDecomposer()` and `GaussNewtonOptimizer.isFormNormalEquations()` instead.
org.hipparchus.complex.ComplexFormat.getInstance() as of 1.4, replaced by `ComplexFormat.getComplexFormat()`
org.hipparchus.linear.RealVectorFormat.getInstance() as of 1.4, replaced by `RealVectorFormat.getRealVectorFormat()`
org.hipparchus.linear.RealMatrixFormat.getInstance() as of 1.4, replaced by `RealMatrixFormat.getRealMatrixFormat()`
org.hipparchus.geometry.euclidean.twod.Vector2DFormat.getInstance() as of 1.4, replaced by `Vector2DFormat.getVector2DFormat()`
org.hipparchus.geometry.euclidean.oned.Vector1DFormat.getInstance() as of 1.4, replaced by `Vector1DFormat.getVector1DFormat()`
org.hipparchus.geometry.euclidean.threed.Vector3DFormat.getInstance() as of 1.4, replaced by `Vector3DFormat.getVector3DFormat()`
org.hipparchus.complex.ComplexFormat.getInstance(Locale) as of 1.4, replaced by `ComplexFormat.getComplexFormat(Locale)`
org.hipparchus.linear.RealVectorFormat.getInstance(Locale) as of 1.4, replaced by `RealVectorFormat.getRealVectorFormat(Locale)`
org.hipparchus.linear.RealMatrixFormat.getInstance(Locale) as of 1.4, replaced by `RealMatrixFormat.getRealMatrixFormat(Locale)`
org.hipparchus.geometry.euclidean.twod.Vector2DFormat.getInstance(Locale) as of 1.4, replaced by `Vector2DFormat.getVector2DFormat(Locale)`
org.hipparchus.geometry.euclidean.oned.Vector1DFormat.getInstance(Locale) as of 1.4, replaced by `Vector1DFormat.getVector1DFormat(Locale)`
org.hipparchus.geometry.euclidean.threed.Vector3DFormat.getInstance(Locale) as of 1.4, replaced by `Vector3DFormat.getVector3DFormat(Locale)`
org.hipparchus.complex.ComplexFormat.getInstance(String, Locale) as of 1.4, replaced by `ComplexFormat.getComplexFormat(String, Locale)`
org.hipparchus.migration.ode.sampling.StepInterpolator.getInterpolatedDerivatives() as of 1.0, replaced with `ODEStateInterpolator.getInterpolatedState(double)`.`ODEStateAndDerivative.getPrimaryDerivative()`
org.hipparchus.migration.ode.sampling.StepInterpolator.getInterpolatedSecondaryDerivatives(int) as of 1.0, replaced with `ODEStateInterpolator.getInterpolatedState(double)`.`ODEStateAndDerivative.getSecondaryDerivative(int)`
org.hipparchus.migration.ode.sampling.StepInterpolator.getInterpolatedSecondaryState(int) as of 1.0, replaced with `ODEStateInterpolator.getInterpolatedState(double)`.`ODEState.getSecondaryState(int)`
org.hipparchus.migration.ode.sampling.StepInterpolator.getInterpolatedState() as of 1.0, replaced with `ODEStateInterpolator.getInterpolatedState(double)`.`ODEState.getPrimaryState()`
org.hipparchus.migration.ode.sampling.StepInterpolator.getInterpolatedTime() as of 1.0, replaced with `ODEStateInterpolator.getInterpolatedState(double)`/`ODEState.getTime()`
org.hipparchus.linear.RealMatrix.getNorm() as of 1.7, replaced with either `RealMatrix.getNorm1()` or `RealMatrix.getNormInfty()`
org.hipparchus.ode.nonstiff.AdamsNordsieckTransformer.getNSteps() as of 3.6, this method is not used anymore
org.hipparchus.migration.ode.sampling.StepInterpolator.getPreviousTime() as of 1.0, replaced with `ODEStateInterpolator.getPreviousState()`/`ODEState.getTime()`
org.hipparchus.distribution.continuous.LogNormalDistribution.getScale() as of 1.4, replaced by `LogNormalDistribution.getLocation()`
org.hipparchus.ode.FieldODEState.getState() as of 1.0, replaced with `FieldODEState.getPrimaryState()`
org.hipparchus.ode.FieldODEState.getStateDimension() as of 1.0, replaced with `FieldODEState.getPrimaryStateDimension()`
org.hipparchus.ode.ODEIntegrator.integrate(OrdinaryDifferentialEquation, double, double[], double, double[]) as of 1.0, replaced with `ODEIntegrator.integrate(ExpandableODE, ODEState, double)`
org.hipparchus.ode.FieldEquationsMapper.mapDerivative(FieldODEStateAndDerivative<T>) as of 1.0, replaced with `FieldODEStateAndDerivative.getCompleteDerivative()`
org.hipparchus.ode.FieldEquationsMapper.mapState(FieldODEState<T>) as of 1.0, replaced with `FieldODEState.getCompleteState()`
org.hipparchus.migration.ode.sampling.StepInterpolator.setInterpolatedTime(double) as of 1.0, replaced with `ODEStateInterpolator.getInterpolatedState(double)`
org.hipparchus.migration.ode.JacobianMatrices.setParameterizedODE(ParametersController) as of 1.0, replaced with `JacobianMatrices.setParametersController(ParametersController)`
org.hipparchus.geometry.spherical.oned.ArcsSet.side(Arc) as of 3.6, replaced with `ArcsSet.split(Arc)`.`ArcsSet.Split.getSide()`
org.hipparchus.optim.nonlinear.vector.leastsquares.GaussNewtonOptimizer.withDecomposition(GaussNewtonOptimizer.Decomposition) Use `GaussNewtonOptimizer.withDecomposer(MatrixDecomposer)` and `GaussNewtonOptimizer.withFormNormalEquations(boolean)` instead. the new methods allow the numerical tolerance of the decomposition to be set.

Deprecated Constructors
Constructor and Description
org.hipparchus.analysis.differentiation.DerivativeStructure(double, DerivativeStructure, double, DerivativeStructure) as of 1.1, replaced by `DerivativeStructure.linearCombination(double, DerivativeStructure, double, DerivativeStructure)`
org.hipparchus.analysis.differentiation.DerivativeStructure(double, DerivativeStructure, double, DerivativeStructure, double, DerivativeStructure) as of 1.1, replaced by `DerivativeStructure.linearCombination(double, DerivativeStructure, double, DerivativeStructure, double, DerivativeStructure)`
org.hipparchus.analysis.differentiation.DerivativeStructure(double, DerivativeStructure, double, DerivativeStructure, double, DerivativeStructure, double, DerivativeStructure) as of 1.1, replaced by `DerivativeStructure.linearCombination(double, DerivativeStructure, double, DerivativeStructure, double, DerivativeStructure, double, DerivativeStructure)`
org.hipparchus.analysis.differentiation.DerivativeStructure(int, int) as of 1.1, replaced by `DSFactory.build()`
org.hipparchus.analysis.differentiation.DerivativeStructure(int, int, double...) as of 1.1, replaced by `DSFactory.build(double...)`
org.hipparchus.analysis.differentiation.DerivativeStructure(int, int, double) as of 1.1, replaced by `DSFactory.constant(double)`
org.hipparchus.analysis.differentiation.DerivativeStructure(int, int, int, double) as of 1.1, replaced by `DSFactory.variable(int, double)`
org.hipparchus.geometry.euclidean.threed.FieldRotation(FieldVector3D<T>, T) as of 3.6, replaced with `FieldRotation.FieldRotation(FieldVector3D, RealFieldElement, RotationConvention)`
org.hipparchus.geometry.euclidean.threed.FieldRotation(RotationOrder, T, T, T) as of 3.6, replaced with `FieldRotation.FieldRotation(RotationOrder, RotationConvention, RealFieldElement, RealFieldElement, RealFieldElement)`
org.hipparchus.optim.nonlinear.vector.leastsquares.GaussNewtonOptimizer(GaussNewtonOptimizer.Decomposition) Use `GaussNewtonOptimizer.GaussNewtonOptimizer(MatrixDecomposer, boolean)` instead. The new constructor provides control of the numerical tolerances in the decomposition.
org.hipparchus.geometry.euclidean.threed.Rotation(RotationOrder, double, double, double) as of 3.6, replaced with `Rotation.Rotation(RotationOrder, RotationConvention, double, double, double)`
org.hipparchus.geometry.euclidean.threed.Rotation(Vector3D, double) as of 3.6, replaced with `Rotation.Rotation(Vector3D, double, RotationConvention)`

Deprecated Enum Constants
Enum Constant and Description
org.hipparchus.exception.LocalizedCoreFormats.COVARIANCE_MATRIX
org.hipparchus.exception.LocalizedCoreFormats.INSUFFICIENT_DATA_FOR_T_STATISTIC
org.hipparchus.exception.LocalizedCoreFormats.INVALID_REGRESSION_OBSERVATION
org.hipparchus.exception.LocalizedCoreFormats.NO_REGRESSORS
org.hipparchus.exception.LocalizedCoreFormats.NOT_ENOUGH_DATA_FOR_NUMBER_OF_PREDICTORS
org.hipparchus.exception.LocalizedCoreFormats.NOT_ENOUGH_DATA_REGRESSION
org.hipparchus.exception.LocalizedCoreFormats.NOT_SUPPORTED_NAN_STRATEGY
org.hipparchus.exception.LocalizedCoreFormats.OUT_OF_BOUND_SIGNIFICANCE_LEVEL
org.hipparchus.exception.LocalizedCoreFormats.OUT_OF_BOUNDS_CONFIDENCE_LEVEL
org.hipparchus.exception.LocalizedCoreFormats.OUT_OF_BOUNDS_QUANTILE_VALUE
org.hipparchus.exception.LocalizedCoreFormats.PERCENTILE_IMPLEMENTATION_CANNOT_ACCESS_METHOD
org.hipparchus.exception.LocalizedCoreFormats.PERCENTILE_IMPLEMENTATION_UNSUPPORTED_METHOD
org.hipparchus.exception.LocalizedCoreFormats.SIGNIFICANCE_LEVEL
org.hipparchus.exception.LocalizedCoreFormats.TOO_MANY_REGRESSORS
org.hipparchus.exception.LocalizedCoreFormats.TWO_OR_MORE_CATEGORIES_REQUIRED
org.hipparchus.exception.LocalizedCoreFormats.TWO_OR_MORE_VALUES_IN_CATEGORY_REQUIRED
org.hipparchus.exception.LocalizedCoreFormats.VALUES_ADDED_BEFORE_CONFIGURING_STATISTIC

Deprecated API

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