Uses of Package
org.apache.commons.math3.util
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Packages that use org.apache.commons.math3.util Package Description org.apache.commons.math3.analysis.integration Numerical integration (quadrature) algorithms for univariate real functions.org.apache.commons.math3.analysis.integration.gauss Gauss family of quadrature schemes.org.apache.commons.math3.analysis.solvers Root finding algorithms, for univariate real functions.org.apache.commons.math3.distribution Implementations of common discrete and continuous distributions.org.apache.commons.math3.exception Specialized exceptions for algorithms errors.org.apache.commons.math3.fitting.leastsquares This package provides algorithms that minimize the residuals between observations and model values.org.apache.commons.math3.linear Linear algebra support.org.apache.commons.math3.ml.neuralnet Neural networks.org.apache.commons.math3.ode This package provides classes to solve Ordinary Differential Equations problems.org.apache.commons.math3.optim Generally, optimizers are algorithms that will eitherminimize
ormaximize
a scalar function, called theobjective function
.org.apache.commons.math3.optim.univariate One-dimensional optimization algorithms.org.apache.commons.math3.optimization All classes and sub-packages of this package are deprecated.org.apache.commons.math3.optimization.direct This package provides optimization algorithms that don't require derivatives.org.apache.commons.math3.optimization.univariate Univariate real functions minimum finding algorithms.org.apache.commons.math3.stat.descriptive Generic univariate summary statistic objects.org.apache.commons.math3.stat.descriptive.moment Summary statistics based on moments.org.apache.commons.math3.stat.descriptive.rank Summary statistics based on ranks.org.apache.commons.math3.stat.descriptive.summary Other summary statistics.org.apache.commons.math3.util Convenience routines and common data structures used throughout the commons-math library. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.analysis.integration Class Description Incrementor Deprecated.UseIntegerSequence.Incrementor
instead.IntegerSequence.Incrementor Utility that increments a counter until a maximum is reached, at which point, the instance will by default throw aMaxCountExceededException
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Classes in org.apache.commons.math3.util used by org.apache.commons.math3.analysis.integration.gauss Class Description Pair Generic pair. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.analysis.solvers Class Description IntegerSequence.Incrementor Utility that increments a counter until a maximum is reached, at which point, the instance will by default throw aMaxCountExceededException
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Classes in org.apache.commons.math3.util used by org.apache.commons.math3.distribution Class Description Pair Generic pair. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.exception Class Description MathArrays.OrderDirection Specification of ordering direction. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.fitting.leastsquares Class Description Incrementor Deprecated.UseIntegerSequence.Incrementor
instead.Pair Generic pair. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.linear Class Description IterationEvent The root class from which all events occurring while running anIterationManager
should be derived.IterationManager This abstract class provides a general framework for managing iterative algorithms.OpenIntToDoubleHashMap Open addressed map from int to double.OpenIntToDoubleHashMap.Iterator Iterator class for the map.OpenIntToFieldHashMap Open addressed map from int to FieldElement. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.ml.neuralnet Class Description Pair Generic pair. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.ode Class Description Incrementor Deprecated.UseIntegerSequence.Incrementor
instead.IntegerSequence.Incrementor Utility that increments a counter until a maximum is reached, at which point, the instance will by default throw aMaxCountExceededException
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Classes in org.apache.commons.math3.util used by org.apache.commons.math3.optim Class Description Incrementor Deprecated.UseIntegerSequence.Incrementor
instead.Incrementor.MaxCountExceededCallback Deprecated.Defines a method to be called at counter exhaustion.Pair Generic pair. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.optim.univariate Class Description IntegerSequence.Incrementor Utility that increments a counter until a maximum is reached, at which point, the instance will by default throw aMaxCountExceededException
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Classes in org.apache.commons.math3.util used by org.apache.commons.math3.optimization Class Description Pair Generic pair. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.optimization.direct Class Description Incrementor Deprecated.UseIntegerSequence.Incrementor
instead. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.optimization.univariate Class Description Incrementor Deprecated.UseIntegerSequence.Incrementor
instead. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.stat.descriptive Class Description MathArrays.Function Real-valued function that operate on an array or a part of it.ResizableDoubleArray A variable lengthDoubleArray
implementation that automatically handles expanding and contracting its internal storage array as elements are added and removed. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.stat.descriptive.moment Class Description MathArrays.Function Real-valued function that operate on an array or a part of it. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.stat.descriptive.rank Class Description KthSelector A Simple Kth selector implementation to pick up the Kth ordered element from a work array containing the input numbers.MathArrays.Function Real-valued function that operate on an array or a part of it.PivotingStrategyInterface A strategy to pick a pivoting index of an array for doing partitioning. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.stat.descriptive.summary Class Description MathArrays.Function Real-valued function that operate on an array or a part of it. -
Classes in org.apache.commons.math3.util used by org.apache.commons.math3.util Class Description BigReal Arbitrary precision decimal number.BigRealField Representation of real numbers with arbitrary precision field.Combinations.IterationOrder Describes the type of iteration performed by theiterator
.Decimal64 This class wraps adouble
value in an object.Decimal64Field The field of double precision floating-point numbers.DoubleArray Provides a standard interface for double arrays.FastMath.Split Class operator on double numbers split into one 26 bits number and one 27 bits number.Incrementor Deprecated.UseIntegerSequence.Incrementor
instead.Incrementor.MaxCountExceededCallback Deprecated.Defines a method to be called at counter exhaustion.IntegerSequence.Incrementor Utility that increments a counter until a maximum is reached, at which point, the instance will by default throw aMaxCountExceededException
.IntegerSequence.Incrementor.MaxCountExceededCallback Defines a method to be called at counter exhaustion.IntegerSequence.Range Generates a sequence of integers.IterationEvent The root class from which all events occurring while running anIterationManager
should be derived.IterationListener The listener interface for receiving events occurring in an iterative algorithm.MathArrays.Function Real-valued function that operate on an array or a part of it.MathArrays.OrderDirection Specification of ordering direction.MathArrays.Position Specification for indicating that some operation applies before or after a given index.MultidimensionalCounter.Iterator Perform iteration over the multidimensional counter.NumberTransformer Subclasses implementing this interface can transform Objects to doubles.OpenIntToDoubleHashMap Open addressed map from int to double.OpenIntToDoubleHashMap.Iterator Iterator class for the map.OpenIntToFieldHashMap Open addressed map from int to FieldElement.OpenIntToFieldHashMap.Iterator Iterator class for the map.Pair Generic pair.PivotingStrategyInterface A strategy to pick a pivoting index of an array for doing partitioning.ResizableDoubleArray A variable lengthDoubleArray
implementation that automatically handles expanding and contracting its internal storage array as elements are added and removed.ResizableDoubleArray.ExpansionMode Specification of expansion algorithm.