Serialized Form (Hipparchus::Core 4.0.2 API)

Package org.hipparchus.analysis.differentiation
- Class org.hipparchus.analysis.differentiation.DerivativeStructure extends Object implements Serializable
  
  serialVersionUID:
  
  20161220L
  - Serialized Fields
    - data
      
      double[] data
      
      Combined array holding all values.
    - factory
      
      DSFactory factory
      
      Factory that built the instance.
- Class org.hipparchus.analysis.differentiation.DSFactory extends Object implements Serializable
  
  serialVersionUID:
  
  20161222L
  - Serialization Methods
    - writeReplace
      
      private Object writeReplace()
      
      Replace the instance with a data transfer object for serialization.
- Class org.hipparchus.analysis.differentiation.FiniteDifferencesDifferentiator extends Object implements Serializable
  
  serialVersionUID:
  
  20120917L
  - Serialized Fields
    - halfSampleSpan
      
      double halfSampleSpan
      
      Half sample span.
    - nbPoints
      
      int nbPoints
      
      Number of points to use.
    - stepSize
      
      double stepSize
      
      Step size.
    - tMax
      
      double tMax
      
      Upper bound for independent variable.
    - tMin
      
      double tMin
      
      Lower bound for independent variable.
- Class org.hipparchus.analysis.differentiation.Gradient extends Object implements Serializable
  
  serialVersionUID:
  
  20200520L
  - Serialized Fields
    - grad
      
      double[] grad
      
      Gradient of the function.
    - value
      
      double value
      
      Value of the function.
- Class org.hipparchus.analysis.differentiation.SparseGradient extends Object implements Serializable
  
  serialVersionUID:
  
  20131025L
  - Serialized Fields
    - derivatives
      
      Map<Integer,Double> derivatives
      
      Stored derivative, each key representing a different independent variable.
    - value
      
      double value
      
      Value of the calculation.
- Class org.hipparchus.analysis.differentiation.UnivariateDerivative extends Object implements Serializable
  
  serialVersionUID:
  
  20200519L
- Class org.hipparchus.analysis.differentiation.UnivariateDerivative1 extends UnivariateDerivative<UnivariateDerivative1> implements Serializable
  
  serialVersionUID:
  
  20200519L
  - Serialized Fields
    - f0
      
      double f0
      
      Value of the function.
    - f1
      
      double f1
      
      First derivative of the function.
- Class org.hipparchus.analysis.differentiation.UnivariateDerivative1Field extends Object implements Serializable
  
  serialVersionUID:
  
  20200519L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
  - Serialized Fields
    - factory
      
      DSFactory factory
      
      Associated factory for conversions to DerivativeStructure.
    - one
      
      UnivariateDerivative1 one
      
      One constant.
    - zero
      
      UnivariateDerivative1 zero
      
      Zero constant.
- Class org.hipparchus.analysis.differentiation.UnivariateDerivative2 extends UnivariateDerivative<UnivariateDerivative2> implements Serializable
  
  serialVersionUID:
  
  20200520L
  - Serialized Fields
    - f0
      
      double f0
      
      Value of the function.
    - f1
      
      double f1
      
      First derivative of the function.
    - f2
      
      double f2
      
      Second derivative of the function.
- Class org.hipparchus.analysis.differentiation.UnivariateDerivative2Field extends Object implements Serializable
  
  serialVersionUID:
  
  20200520L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
  - Serialized Fields
    - factory
      
      DSFactory factory
      
      Associated factory for conversions to DerivativeStructure.
    - one
      
      UnivariateDerivative2 one
      
      One constant.
    - zero
      
      UnivariateDerivative2 zero
      
      Zero constant.
Package org.hipparchus.analysis.interpolation
- Class org.hipparchus.analysis.interpolation.BilinearInterpolatingFunction extends Object implements Serializable
  
  serialVersionUID:
  
  20180926L
  - Serialized Fields
    - fVal
      
      double[] fVal
      
      Values of the interpolation points on all the grid knots (in a flatten array).
    - xGrid
      
      GridAxis xGrid
      
      Grid along the x axis.
    - yGrid
      
      GridAxis yGrid
      
      Grid along the y axis.
    - ySize
      
      int ySize
      
      Grid size along the y axis.
- Class org.hipparchus.analysis.interpolation.DividedDifferenceInterpolator extends Object implements Serializable
  
  serialVersionUID:
  
  107049519551235069L
- Class org.hipparchus.analysis.interpolation.GridAxis extends Object implements Serializable
  
  serialVersionUID:
  
  20180926L
  - Serialized Fields
    - cache
      
      AtomicInteger cache
      
      Cached value of last x index.
    - grid
      
      double[] grid
      
      All the coordinates of the interpolation points, sorted in increasing order.
    - n
      
      int n
      
      Number of points required for interpolation.
- Class org.hipparchus.analysis.interpolation.LoessInterpolator extends Object implements Serializable
  
  serialVersionUID:
  
  5204927143605193821L
  - Serialized Fields
    - accuracy
      
      double accuracy
      
      If the median residual at a certain robustness iteration is less than this amount, no more iterations are done.
    - bandwidth
      
      double bandwidth
      
      The bandwidth parameter: when computing the loess fit at a particular point, this fraction of source points closest to the current point is taken into account for computing a least-squares regression.
      A sensible value is usually 0.25 to 0.5.
    - robustnessIters
      
      int robustnessIters
      
      The number of robustness iterations parameter: this many robustness iterations are done.
      A sensible value is usually 0 (just the initial fit without any robustness iterations) to 4.
- Class org.hipparchus.analysis.interpolation.NevilleInterpolator extends Object implements Serializable
  
  serialVersionUID:
  
  3003707660147873733L
Package org.hipparchus.analysis.polynomials
- Class org.hipparchus.analysis.polynomials.PolynomialFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -7726511984200295583L
  - Serialized Fields
    - coefficients
      
      double[] coefficients
      
      The coefficients of the polynomial, ordered by degree -- i.e., coefficients[0] is the constant term and coefficients[n] is the coefficient of x^n where n is the degree of the polynomial.
- Class org.hipparchus.analysis.polynomials.SmoothStepFactory.QuadraticSmoothStepFunction extends SmoothStepFactory.SmoothStepFunction implements Serializable
  
  serialVersionUID:
  
  20230422L
- Class org.hipparchus.analysis.polynomials.SmoothStepFactory.SmoothStepFunction extends PolynomialFunction implements Serializable
  
  serialVersionUID:
  
  20230113L
Package org.hipparchus.complex
- Class org.hipparchus.complex.Complex extends Object implements Serializable
  
  serialVersionUID:
  
  20160305L
  - Serialization Methods
    - readResolve
      
      protected final Object readResolve()
      
      Resolve the transient fields in a deserialized Complex Object. Subclasses will need to override Complex.createComplex(double, double) to deserialize properly.
  - Serialized Fields
    - imaginary
      
      double imaginary
      
      The imaginary part.
    - real
      
      double real
      
      The real part.
- Class org.hipparchus.complex.ComplexComparator extends Object implements Serializable
  
  serialVersionUID:
  
  20171113L
- Class org.hipparchus.complex.ComplexField extends Object implements Serializable
  
  serialVersionUID:
  
  20160305L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
- Class org.hipparchus.complex.Quaternion extends Object implements Serializable
  
  serialVersionUID:
  
  20092012L
  - Serialized Fields
    - q0
      
      double q0
      
      First component (scalar part).
    - q1
      
      double q1
      
      Second component (first vector part).
    - q2
      
      double q2
      
      Third component (second vector part).
    - q3
      
      double q3
      
      Fourth component (third vector part).
- Class org.hipparchus.complex.RootsOfUnity extends Object implements Serializable
  
  serialVersionUID:
  
  20120201L
  - Serialized Fields
    - isCounterClockWise
      
      boolean isCounterClockWise
      
      true if RootsOfUnity.computeRoots(int) was called with a positive value of its argument n. In this case, counter-clockwise ordering of the roots of unity should be used.
    - omegaCount
      
      int omegaCount
      
      Number of roots of unity.
    - omegaImaginaryClockwise
      
      double[] omegaImaginaryClockwise
      
      Imaginary part of the n-th roots of unity, for negative values of n. In this array, the roots are stored in clockwise order.
    - omegaImaginaryCounterClockwise
      
      double[] omegaImaginaryCounterClockwise
      
      Imaginary part of the n-th roots of unity, for positive values of n. In this array, the roots are stored in counter-clockwise order.
    - omegaReal
      
      double[] omegaReal
      
      Real part of the roots.
Package org.hipparchus.distribution
- Class org.hipparchus.distribution.EnumeratedDistribution extends Object implements Serializable
  
  serialVersionUID:
  
  20123308L
  - Serialized Fields
    - probabilities
      
      double[] probabilities
      
      Probabilities of respective random variable values. For i = 0, ..., singletons.size() - 1, probability[i] is the probability that a random variable following this distribution takes the value singletons[i].
    - singletons
      
      List<T> singletons
      
      List of random variable values.
Package org.hipparchus.distribution.continuous
- Class org.hipparchus.distribution.continuous.AbstractRealDistribution extends Object implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - solverAbsoluteAccuracy
      
      double solverAbsoluteAccuracy
      
      Inverse cumulative probability accuracy.
- Class org.hipparchus.distribution.continuous.BetaDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - alpha
      
      double alpha
      
      First shape parameter.
    - beta
      
      double beta
      
      Second shape parameter.
    - z
      
      double z
      
      Normalizing factor used in density computations.
- Class org.hipparchus.distribution.continuous.CauchyDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - median
      
      double median
      
      The median of this distribution.
    - scale
      
      double scale
      
      The scale of this distribution.
- Class org.hipparchus.distribution.continuous.ChiSquaredDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - gamma
      
      GammaDistribution gamma
      
      Internal Gamma distribution.
- Class org.hipparchus.distribution.continuous.ConstantRealDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - value
      
      double value
      
      Constant value of the distribution
- Class org.hipparchus.distribution.continuous.EnumeratedRealDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20130308L
  - Serialized Fields
    - innerDistribution
      
      EnumeratedDistribution<Double> innerDistribution
      
      EnumeratedDistribution (using the Double wrapper) used to generate the pmf.
- Class org.hipparchus.distribution.continuous.ExponentialDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - logMean
      
      double logMean
      
      The logarithm of the mean, stored to reduce computing time.
    - mean
      
      double mean
      
      The mean of this distribution.
- Class org.hipparchus.distribution.continuous.FDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - denominatorDegreesOfFreedom
      
      double denominatorDegreesOfFreedom
      
      The numerator degrees of freedom.
    - numeratorDegreesOfFreedom
      
      double numeratorDegreesOfFreedom
      
      The numerator degrees of freedom.
    - numericalVariance
      
      double numericalVariance
      
      Cached numerical variance
- Class org.hipparchus.distribution.continuous.GammaDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20120524L
  - Serialized Fields
    - densityPrefactor1
      
      double densityPrefactor1
      
      The constant value of shape / scale * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.density(double), when no overflow occurs with the natural calculation.
    - densityPrefactor2
      
      double densityPrefactor2
      
      The constant value of shape * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.density(double), when overflow occurs with the natural calculation.
    - logDensityPrefactor1
      
      double logDensityPrefactor1
      
      The constant value of log(shape / scale * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape)), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.logDensity(double), when no overflow occurs with the natural calculation.
    - logDensityPrefactor2
      
      double logDensityPrefactor2
      
      The constant value of log(shape * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape)), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.logDensity(double), when overflow occurs with the natural calculation.
    - maxLogY
      
      double maxLogY
      
      Upper bound on log(y) (y = x / scale) for the selection of the computation method in GammaDistribution.density(double). For log(y) >= maxLogY, the natural calculation overflows.
    - minY
      
      double minY
      
      Lower bound on y = x / scale for the selection of the computation method in GammaDistribution.density(double). For y <= minY, the natural calculation overflows.
    - scale
      
      double scale
      
      The scale parameter.
    - shape
      
      double shape
      
      The shape parameter.
    - shiftedShape
      
      double shiftedShape
      
      The constant value of shape + g + 0.5, where g is the Lanczos constant Gamma.LANCZOS_G.
- Class org.hipparchus.distribution.continuous.GumbelDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20141003L
  - Serialized Fields
    - beta
      
      double beta
      
      The scale parameter.
    - mu
      
      double mu
      
      The location parameter.
- Class org.hipparchus.distribution.continuous.LaplaceDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20141003L
  - Serialized Fields
    - beta
      
      double beta
      
      The scale parameter.
    - mu
      
      double mu
      
      The location parameter.
- Class org.hipparchus.distribution.continuous.LevyDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20130314L
  - Serialized Fields
    - c
      
      double c
      
      Scale parameter.
    - halfC
      
      double halfC
      
      Half of c (for calculations).
    - mu
      
      double mu
      
      Location parameter.
- Class org.hipparchus.distribution.continuous.LogisticDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20141003L
  - Serialized Fields
    - mu
      
      double mu
      
      The location parameter.
    - s
      
      double s
      
      The scale parameter.
- Class org.hipparchus.distribution.continuous.LogNormalDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20120112L
  - Serialized Fields
    - location
      
      double location
      
      The location parameter of this distribution (named m in MathWorld and µ in Wikipedia).
    - logShapePlusHalfLog2Pi
      
      double logShapePlusHalfLog2Pi
      
      The value of log(shape) + 0.5 * log(2*PI) stored for faster computation.
    - shape
      
      double shape
      
      The shape parameter of this distribution.
- Class org.hipparchus.distribution.continuous.NakagamiDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20141003L
  - Serialized Fields
    - mu
      
      double mu
      
      The shape parameter.
    - omega
      
      double omega
      
      The scale parameter.
- Class org.hipparchus.distribution.continuous.NormalDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - logStandardDeviationPlusHalfLog2Pi
      
      double logStandardDeviationPlusHalfLog2Pi
      
      The value of log(sd) + 0.5*log(2*pi) stored for faster computation.
    - mean
      
      double mean
      
      Mean of this distribution.
    - standardDeviation
      
      double standardDeviation
      
      Standard deviation of this distribution.
- Class org.hipparchus.distribution.continuous.ParetoDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20130424L
  - Serialized Fields
    - scale
      
      double scale
      
      The scale parameter of this distribution.
    - shape
      
      double shape
      
      The shape parameter of this distribution.
- Class org.hipparchus.distribution.continuous.TDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - degreesOfFreedom
      
      double degreesOfFreedom
      
      The degrees of freedom.
    - factor
      
      double factor
      
      Static computation factor based on degreesOfFreedom.
- Class org.hipparchus.distribution.continuous.TriangularDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20120112L
  - Serialized Fields
    - a
      
      double a
      
      Lower limit of this distribution (inclusive).
    - b
      
      double b
      
      Upper limit of this distribution (inclusive).
    - c
      
      double c
      
      Mode of this distribution.
- Class org.hipparchus.distribution.continuous.UniformRealDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20120109L
  - Serialized Fields
    - lower
      
      double lower
      
      Lower bound of this distribution (inclusive).
    - upper
      
      double upper
      
      Upper bound of this distribution (exclusive).
- Class org.hipparchus.distribution.continuous.WeibullDistribution extends AbstractRealDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - scale
      
      double scale
      
      The scale parameter.
    - shape
      
      double shape
      
      The shape parameter.
Package org.hipparchus.distribution.discrete
- Class org.hipparchus.distribution.discrete.AbstractIntegerDistribution extends Object implements Serializable
  
  serialVersionUID:
  
  20160320L
- Class org.hipparchus.distribution.discrete.BinomialDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - numberOfTrials
      
      int numberOfTrials
      
      The number of trials.
    - probabilityOfSuccess
      
      double probabilityOfSuccess
      
      The probability of success.
- Class org.hipparchus.distribution.discrete.EnumeratedIntegerDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20130308L
  - Serialized Fields
    - innerDistribution
      
      EnumeratedDistribution<Integer> innerDistribution
      
      EnumeratedDistribution instance (using the Integer wrapper) used to generate the pmf.
- Class org.hipparchus.distribution.discrete.GeometricDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20130507L
  - Serialized Fields
    - log1mProbabilityOfSuccess
      
      double log1mProbabilityOfSuccess
      
      log(1 - p) where p is the probability of success.
    - logProbabilityOfSuccess
      
      double logProbabilityOfSuccess
      
      log(p) where p is the probability of success.
    - probabilityOfSuccess
      
      double probabilityOfSuccess
      
      The probability of success.
- Class org.hipparchus.distribution.discrete.HypergeometricDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - numberOfSuccesses
      
      int numberOfSuccesses
      
      The number of successes in the population.
    - numericalVariance
      
      double numericalVariance
      
      Cached numerical variance
    - populationSize
      
      int populationSize
      
      The population size.
    - sampleSize
      
      int sampleSize
      
      The sample size.
- Class org.hipparchus.distribution.discrete.PascalDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - log1mProbabilityOfSuccess
      
      double log1mProbabilityOfSuccess
      
      The value of log(1-p), where p is the probability of success, stored for faster computation.
    - logProbabilityOfSuccess
      
      double logProbabilityOfSuccess
      
      The value of log(p), where p is the probability of success, stored for faster computation.
    - numberOfSuccesses
      
      int numberOfSuccesses
      
      The number of successes.
    - probabilityOfSuccess
      
      double probabilityOfSuccess
      
      The probability of success.
- Class org.hipparchus.distribution.discrete.PoissonDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20160320L
  - Serialized Fields
    - epsilon
      
      double epsilon
      
      Convergence criterion for cumulative probability.
    - maxIterations
      
      int maxIterations
      
      Maximum number of iterations for cumulative probability. Cumulative probabilities are estimated using either Lanczos series approximation of Gamma.regularizedGammaP(double, double, double, int) or continued fraction approximation of Gamma.regularizedGammaQ(double, double, double, int).
    - mean
      
      double mean
      
      Mean of the distribution.
    - normal
      
      NormalDistribution normal
      
      Distribution used to compute normal approximation.
- Class org.hipparchus.distribution.discrete.UniformIntegerDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20120109L
  - Serialized Fields
    - lower
      
      int lower
      
      Lower bound (inclusive) of this distribution.
    - upper
      
      int upper
      
      Upper bound (inclusive) of this distribution.
- Class org.hipparchus.distribution.discrete.ZipfDistribution extends AbstractIntegerDistribution implements Serializable
  
  serialVersionUID:
  
  20150501L
  - Serialized Fields
    - exponent
      
      double exponent
      
      Exponent parameter of the distribution.
    - nthHarmonic
      
      double nthHarmonic
      
      Cached values of the nth generalized harmonic.
    - numberOfElements
      
      int numberOfElements
      
      Number of elements.
    - numericalMean
      
      double numericalMean
      
      Cached numerical mean
    - numericalMeanIsCalculated
      
      boolean numericalMeanIsCalculated
      
      Whether or not the numerical mean has been calculated
    - numericalVariance
      
      double numericalVariance
      
      Cached numerical variance
    - numericalVarianceIsCalculated
      
      boolean numericalVarianceIsCalculated
      
      Whether or not the numerical variance has been calculated
Package org.hipparchus.exception
- Class org.hipparchus.exception.DummyLocalizable extends Object implements Serializable
  
  serialVersionUID:
  
  8843275624471387299L
  - Serialized Fields
    - source
      
      String source
      
      Source string.
- Class org.hipparchus.exception.MathIllegalArgumentException extends MathRuntimeException implements Serializable
  
  serialVersionUID:
  
  -6024911025449780478L
- Class org.hipparchus.exception.MathIllegalStateException extends MathRuntimeException implements Serializable
  
  serialVersionUID:
  
  -6024911025449780478L
- Class org.hipparchus.exception.MathRuntimeException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  20160217L
  - Serialized Fields
    - parts
      
      Object[] parts
      
      Parts to insert in the format (no translation).
    - specifier
      
      Localizable specifier
      
      Format specifier (to be translated).
- Class org.hipparchus.exception.NullArgumentException extends NullPointerException implements Serializable
  
  serialVersionUID:
  
  20160217L
  - Serialized Fields
    - parts
      
      Object[] parts
      
      Parts to insert in the format (no translation).
    - specifier
      
      Localizable specifier
      
      Format specifier (to be translated).
Package org.hipparchus.fraction
- Class org.hipparchus.fraction.BigFraction extends Number implements Serializable
  
  serialVersionUID:
  
  -5630213147331578515L
  - Serialized Fields
    - denominator
      
      BigInteger denominator
      
      The denominator.
    - numerator
      
      BigInteger numerator
      
      The numerator.
- Class org.hipparchus.fraction.BigFractionField extends Object implements Serializable
  
  serialVersionUID:
  
  -1699294557189741703L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
- Class org.hipparchus.fraction.BigFractionFormat extends org.hipparchus.fraction.AbstractFormat implements Serializable
  
  serialVersionUID:
  
  20160323L
- Class org.hipparchus.fraction.Fraction extends Number implements Serializable
  
  serialVersionUID:
  
  3698073679419233275L
  - Serialized Fields
    - denominator
      
      int denominator
      
      The denominator.
    - numerator
      
      int numerator
      
      The numerator.
- Class org.hipparchus.fraction.FractionField extends Object implements Serializable
  
  serialVersionUID:
  
  -1257768487499119313L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
- Class org.hipparchus.fraction.FractionFormat extends org.hipparchus.fraction.AbstractFormat implements Serializable
  
  serialVersionUID:
  
  20160323L
- Class org.hipparchus.fraction.ProperBigFractionFormat extends BigFractionFormat implements Serializable
  
  serialVersionUID:
  
  20160323L
  - Serialized Fields
    - wholeFormat
      
      NumberFormat wholeFormat
      
      The format used for the whole number.
- Class org.hipparchus.fraction.ProperFractionFormat extends FractionFormat implements Serializable
  
  serialVersionUID:
  
  20160323L
  - Serialized Fields
    - wholeFormat
      
      NumberFormat wholeFormat
      
      The format used for the whole number.
Package org.hipparchus.linear
- Class org.hipparchus.linear.Array2DRowFieldMatrix extends AbstractFieldMatrix<T extends FieldElement<T>> implements Serializable
  
  serialVersionUID:
  
  7260756672015356458L
  - Serialized Fields
    - data
      
      T extends FieldElement<T>[][] data
      
      Entries of the matrix
- Class org.hipparchus.linear.Array2DRowRealMatrix extends AbstractRealMatrix implements Serializable
  
  serialVersionUID:
  
  -1067294169172445528L
  - Serialized Fields
    - data
      
      double[][] data
      
      Entries of the matrix.
- Class org.hipparchus.linear.ArrayFieldVector extends Object implements Serializable
  
  serialVersionUID:
  
  7648186910365927050L
  - Serialized Fields
    - data
      
      T extends FieldElement<T>[] data
      
      Entries of the vector.
    - field
      
      Field<T extends FieldElement<T>> field
      
      Field to which the elements belong.
- Class org.hipparchus.linear.ArrayRealVector extends RealVector implements Serializable
  
  serialVersionUID:
  
  -1097961340710804027L
  - Serialized Fields
    - data
      
      double[] data
      
      Entries of the vector.
- Class org.hipparchus.linear.BlockFieldMatrix extends AbstractFieldMatrix<T extends FieldElement<T>> implements Serializable
  
  serialVersionUID:
  
  -4602336630143123183L
  - Serialized Fields
    - blockColumns
      
      int blockColumns
      
      Number of block columns of the matrix.
    - blockRows
      
      int blockRows
      
      Number of block rows of the matrix.
    - blocks
      
      T extends FieldElement<T>[][] blocks
      
      Blocks of matrix entries.
    - columns
      
      int columns
      
      Number of columns of the matrix.
    - rows
      
      int rows
      
      Number of rows of the matrix.
- Class org.hipparchus.linear.BlockRealMatrix extends AbstractRealMatrix implements Serializable
  
  serialVersionUID:
  
  4991895511313664478L
  - Serialized Fields
    - blockColumns
      
      int blockColumns
      
      Number of block columns of the matrix.
    - blockRows
      
      int blockRows
      
      Number of block rows of the matrix.
    - blocks
      
      double[][] blocks
      
      Blocks of matrix entries.
    - columns
      
      int columns
      
      Number of columns of the matrix.
    - rows
      
      int rows
      
      Number of rows of the matrix.
- Class org.hipparchus.linear.DefaultIterativeLinearSolverEvent extends IterativeLinearSolverEvent implements Serializable
  
  serialVersionUID:
  
  20120129L
  - Serialized Fields
    - b
      
      RealVector b
      
      The right-hand side vector.
    - r
      
      RealVector r
      
      The current estimate of the residual.
    - rnorm
      
      double rnorm
      
      The current estimate of the norm of the residual.
    - x
      
      RealVector x
      
      The current estimate of the solution.
- Class org.hipparchus.linear.DiagonalMatrix extends AbstractRealMatrix implements Serializable
  
  serialVersionUID:
  
  20121229L
  - Serialized Fields
    - data
      
      double[] data
      
      Entries of the diagonal.
- Class org.hipparchus.linear.IterativeLinearSolverEvent extends IterationEvent implements Serializable
  
  serialVersionUID:
  
  20120129L
- Class org.hipparchus.linear.OpenMapRealMatrix extends AbstractRealMatrix implements Serializable
  
  serialVersionUID:
  
  -5962461716457143437L
  - Serialized Fields
    - columns
      
      int columns
      
      Number of columns of the matrix.
    - entries
      
      OpenIntToDoubleHashMap entries
      
      Storage for (sparse) matrix elements.
    - rows
      
      int rows
      
      Number of rows of the matrix.
- Class org.hipparchus.linear.OpenMapRealVector extends SparseRealVector implements Serializable
  
  serialVersionUID:
  
  8772222695580707260L
  - Serialized Fields
    - entries
      
      OpenIntToDoubleHashMap entries
      
      Entries of the vector.
    - epsilon
      
      double epsilon
      
      Tolerance for having a value considered zero.
    - virtualSize
      
      int virtualSize
      
      Dimension of the vector.
- Class org.hipparchus.linear.SparseFieldVector extends Object implements Serializable
  
  serialVersionUID:
  
  7841233292190413362L
  - Serialized Fields
    - entries
      
      OpenIntToFieldHashMap<T extends FieldElement<T>> entries
      
      Entries of the vector.
    - field
      
      Field<T extends FieldElement<T>> field
      
      Field to which the elements belong.
    - virtualSize
      
      int virtualSize
      
      Dimension of the vector.
Package org.hipparchus.random
- Class org.hipparchus.random.AbstractWell extends org.hipparchus.random.IntRandomGenerator implements Serializable
  
  serialVersionUID:
  
  20150223L
  - Serialized Fields
    - index
      
      int index
      
      Current index in the bytes pool.
    - v
      
      int[] v
      
      Bytes pool.
- Class org.hipparchus.random.ISAACRandom extends org.hipparchus.random.IntRandomGenerator implements Serializable
  
  serialVersionUID:
  
  20160529L
  - Serialized Fields
    - arr
      
      int[] arr
      
      Service variable.
    - count
      
      int count
      
      Count through the results in rsl[]
    - isaacA
      
      int isaacA
      
      Accumulator
    - isaacB
      
      int isaacB
      
      The last result
    - isaacC
      
      int isaacC
      
      Counter, guarantees cycle is at least 2^40
    - isaacI
      
      int isaacI
      
      Service variable.
    - isaacJ
      
      int isaacJ
      
      Service variable.
    - isaacX
      
      int isaacX
      
      Service variable.
    - mem
      
      int[] mem
      
      The internal state
    - rsl
      
      int[] rsl
      
      The results given to the user
- Class org.hipparchus.random.JDKRandomGenerator extends org.hipparchus.random.IntRandomGenerator implements Serializable
  
  serialVersionUID:
  
  20151227L
  - Serialized Fields
    - delegate
      
      Random delegate
      
      JDK's RNG.
- Class org.hipparchus.random.MersenneTwister extends org.hipparchus.random.IntRandomGenerator implements Serializable
  
  serialVersionUID:
  
  20160529L
  - Serialized Fields
    - mt
      
      int[] mt
      
      Bytes pool.
    - mti
      
      int mti
      
      Current index in the bytes pool.
- Class org.hipparchus.random.RandomAdaptor extends Random implements Serializable
  
  serialVersionUID:
  
  20160529L
  - Serialized Fields
    - randomGenerator
      
      RandomGenerator randomGenerator
      
      Wrapped randomGenerator instance
- Class org.hipparchus.random.RandomDataGenerator extends org.hipparchus.random.ForwardingRandomGenerator implements Serializable
  
  serialVersionUID:
  
  20160529L
  - Serialized Fields
    - randomGenerator
      
      RandomGenerator randomGenerator
      
      Source of random data
- Class org.hipparchus.random.Well1024a extends AbstractWell implements Serializable
  
  serialVersionUID:
  
  20150223L
- Class org.hipparchus.random.Well19937a extends AbstractWell implements Serializable
  
  serialVersionUID:
  
  20150223L
- Class org.hipparchus.random.Well19937c extends AbstractWell implements Serializable
  
  serialVersionUID:
  
  20150223L
- Class org.hipparchus.random.Well44497a extends AbstractWell implements Serializable
  
  serialVersionUID:
  
  20150223L
- Class org.hipparchus.random.Well44497b extends AbstractWell implements Serializable
  
  serialVersionUID:
  
  20150223L
- Class org.hipparchus.random.Well512a extends AbstractWell implements Serializable
  
  serialVersionUID:
  
  20150223L
Package org.hipparchus.util
- Class org.hipparchus.util.BigReal extends Object implements Serializable
  
  serialVersionUID:
  
  4984534880991310382L
  - Serialized Fields
    - d
      
      BigDecimal d
      
      Underlying BigDecimal.
    - roundingMode
      
      RoundingMode roundingMode
      
      Rounding mode for divisions.
    - scale
      
      int scale
      
      BigDecimal scale
- Class org.hipparchus.util.BigRealField extends Object implements Serializable
  
  serialVersionUID:
  
  20160327L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
- Class org.hipparchus.util.Binary64 extends Number implements Serializable
  
  serialVersionUID:
  
  20120227L
  - Serialized Fields
    - value
      
      double value
      
      The primitive double value of this object.
- Class org.hipparchus.util.Binary64Field extends Object implements Serializable
  
  serialVersionUID:
  
  20161219L
  - Serialization Methods
    - readResolve
      
      private Object readResolve()
      
      Handle deserialization of the singleton.
- Class org.hipparchus.util.IterationEvent extends EventObject implements Serializable
  
  serialVersionUID:
  
  20120128L
  - Serialized Fields
    - iterations
      
      int iterations
      
      The number of iterations performed so far.
- Class org.hipparchus.util.KthSelector extends Object implements Serializable
  
  serialVersionUID:
  
  20140713L
  - Serialized Fields
    - pivotingStrategy
      
      PivotingStrategy pivotingStrategy
      
      A PivotingStrategy used for pivoting.
- Class org.hipparchus.util.OpenIntToDoubleHashMap extends AbstractOpenIntHashMap implements Serializable
  
  serialVersionUID:
  
  20240326L
  - Serialization Methods
    - readObject
      
      private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
      
      Read a serialized object.
      
      Throws:
      
      IOException - if object cannot be read
      
      ClassNotFoundException - if the class corresponding to the serialized object cannot be found
    - writeReplace
      
      private Object writeReplace()
      
      Replace the instance with a data transfer object for serialization.
  - Serialized Fields
    - missingEntries
      
      double missingEntries
      
      Return value for missing entries.
    - values
      
      double[] values
      
      Values table.
- Class org.hipparchus.util.OpenIntToFieldHashMap extends AbstractOpenIntHashMap implements Serializable
  
  serialVersionUID:
  
  20240326L
  - Serialization Methods
    - readObject
      
      private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
      
      Read a serialized object.
      
      Throws:
      
      IOException - if object cannot be read
      
      ClassNotFoundException - if the class corresponding to the serialized object cannot be found
  - Serialized Fields
    - field
      
      Field<T extends FieldElement<T>> field
      
      Field to which the elements belong.
    - missingEntries
      
      T extends FieldElement<T> missingEntries
      
      Return value for missing entries.
    - values
      
      T extends FieldElement<T>[] values
      
      Values table.
- Class org.hipparchus.util.ResizableDoubleArray extends Object implements Serializable
  
  serialVersionUID:
  
  20160327L
  - Serialized Fields
    - contractionCriterion
      
      double contractionCriterion
      
      The contraction criteria determines when the internal array will be contracted to fit the number of elements contained in the element array + 1.
    - expansionFactor
      
      double expansionFactor
      
      The expansion factor of the array. When the array needs to be expanded, the new array size will be internalArray.length * expansionFactor if expansionMode is set to MULTIPLICATIVE, or internalArray.length + expansionFactor if expansionMode is set to ADDITIVE.
    - expansionMode
      
      ResizableDoubleArray.ExpansionMode expansionMode
      
      Determines whether array expansion by expansionFactor is additive or multiplicative.
    - internalArray
      
      double[] internalArray
      
      The internal storage array.
    - numElements
      
      int numElements
      
      The number of addressable elements in the array. Note that this has nothing to do with the length of the internal storage array.
    - startIndex
      
      int startIndex
      
      The position of the first addressable element in the internal storage array. The addressable elements in the array are internalArray[startIndex],...,internalArray[startIndex + numElements - 1].

Serialized Form

Package org.hipparchus.analysis.differentiation

Class org.hipparchus.analysis.differentiation.DerivativeStructure extends Object implements Serializable

Serialized Fields

data

factory

Class org.hipparchus.analysis.differentiation.DSFactory extends Object implements Serializable

Serialization Methods

writeReplace

Class org.hipparchus.analysis.differentiation.FiniteDifferencesDifferentiator extends Object implements Serializable

Serialized Fields

halfSampleSpan

nbPoints

stepSize

tMax

tMin

Class org.hipparchus.analysis.differentiation.Gradient extends Object implements Serializable

Serialized Fields

grad

value

Class org.hipparchus.analysis.differentiation.SparseGradient extends Object implements Serializable

Serialized Fields

derivatives

value

Class org.hipparchus.analysis.differentiation.UnivariateDerivative extends Object implements Serializable

Class org.hipparchus.analysis.differentiation.UnivariateDerivative1 extends UnivariateDerivative<UnivariateDerivative1> implements Serializable

Serialized Fields

f0

f1

Class org.hipparchus.analysis.differentiation.UnivariateDerivative1Field extends Object implements Serializable

Serialization Methods

readResolve

Serialized Fields

factory

one

zero

Class org.hipparchus.analysis.differentiation.UnivariateDerivative2 extends UnivariateDerivative<UnivariateDerivative2> implements Serializable

Serialized Fields

f0

f1

f2

Class org.hipparchus.analysis.differentiation.UnivariateDerivative2Field extends Object implements Serializable

Serialization Methods

readResolve

Serialized Fields

factory

one

zero

Package org.hipparchus.analysis.interpolation

Class org.hipparchus.analysis.interpolation.BilinearInterpolatingFunction extends Object implements Serializable

Serialized Fields

fVal

xGrid

yGrid

ySize

Class org.hipparchus.analysis.interpolation.DividedDifferenceInterpolator extends Object implements Serializable

Class org.hipparchus.analysis.interpolation.GridAxis extends Object implements Serializable

Serialized Fields

cache

grid

n

Class org.hipparchus.analysis.interpolation.LoessInterpolator extends Object implements Serializable

Serialized Fields

accuracy

bandwidth

robustnessIters

Class org.hipparchus.analysis.interpolation.NevilleInterpolator extends Object implements Serializable

Package org.hipparchus.analysis.polynomials

Class org.hipparchus.analysis.polynomials.PolynomialFunction extends Object implements Serializable

Serialized Fields

coefficients

Class org.hipparchus.analysis.polynomials.SmoothStepFactory.QuadraticSmoothStepFunction extends SmoothStepFactory.SmoothStepFunction implements Serializable

Class org.hipparchus.analysis.polynomials.SmoothStepFactory.SmoothStepFunction extends PolynomialFunction implements Serializable

Package org.hipparchus.complex

Class org.hipparchus.complex.Complex extends Object implements Serializable

Serialization Methods

readResolve

Serialized Fields

imaginary

real