Deprecated List (Hipparchus 1.3 API)

Deprecated Interfaces
Interface	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	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	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	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	Description
org.hipparchus.analysis.differentiation.DerivativeStructure.createConstant(double)	as of 1.1, replaced by `DSFactory.constant(double)`
org.hipparchus.geometry.euclidean.threed.FieldRotation.getAngles(RotationOrder)	as of 3.6, replaced with `FieldRotation.getAngles(RotationOrder, RotationConvention)`
org.hipparchus.geometry.euclidean.threed.Rotation.getAngles(RotationOrder)	as of 3.6, replaced with `Rotation.getAngles(RotationOrder, RotationConvention)`
org.hipparchus.geometry.euclidean.threed.FieldRotation.getAxis()	as of 3.6, replaced with `FieldRotation.getAxis(RotationConvention)`
org.hipparchus.geometry.euclidean.threed.Rotation.getAxis()	as of 3.6, replaced with `Rotation.getAxis(RotationConvention)`
org.hipparchus.ode.AbstractIntegrator.getCurrentStepStart()
org.hipparchus.ode.ODEIntegrator.getCurrentStepStart()	as of 1.0, replaced with `getStepStart()`.`getTime()`
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.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.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.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	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.constant(double)`
org.hipparchus.analysis.differentiation.DerivativeStructure(int, int, double...)	as of 1.1, replaced by `DSFactory.build(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(FieldVector3D, RealFieldElement, RotationConvention)`
org.hipparchus.geometry.euclidean.threed.FieldRotation(RotationOrder, T, T, T)	as of 3.6, replaced with `FieldRotation(RotationOrder, RotationConvention, RealFieldElement, RealFieldElement, RealFieldElement)`
org.hipparchus.optim.nonlinear.vector.leastsquares.GaussNewtonOptimizer(GaussNewtonOptimizer.Decomposition)	Use `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(RotationOrder, RotationConvention, double, double, double)`
org.hipparchus.geometry.euclidean.threed.Rotation(Vector3D, double)	as of 3.6, replaced with `Rotation(Vector3D, double, RotationConvention)`

Deprecated Enum Constants
Enum Constant	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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