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.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 either
minimize or
maximize
a scalar function, called the
objective
function . 
org.apache.commons.math3.optimization.direct 
This package provides optimization algorithms that don't require derivatives.

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 commonsmath library.

Class and Description 

Incrementor
Deprecated.
Use
IntegerSequence.Incrementor instead. 
Class and Description 

Pair
Generic pair.

Class and Description 

Pair
Generic pair.

Class and Description 

MathArrays.OrderDirection
Specification of ordering direction.

Class and Description 

Incrementor
Deprecated.
Use
IntegerSequence.Incrementor instead. 
Pair
Generic pair.

Class and Description 

IterationEvent
The root class from which all events occurring while running an
IterationManager should be derived. 
IterationManager
This abstract class provides a general framework for managing iterative
algorithms.

OpenIntToDoubleHashMap.Iterator
Iterator class for the map.

Class and Description 

Pair
Generic pair.

Class and Description 

Incrementor
Deprecated.
Use
IntegerSequence.Incrementor instead. 
IntegerSequence.Incrementor
Utility that increments a counter until a maximum is reached, at
which point, the instance will by default throw a
MaxCountExceededException . 
Class and Description 

Incrementor
Deprecated.
Use
IntegerSequence.Incrementor instead. 
Pair
Generic pair.

Class and Description 

Incrementor
Deprecated.
Use
IntegerSequence.Incrementor instead. 
Class and Description 

MathArrays.Function
Realvalued function that operate on an array or a part of it.

Class and Description 

MathArrays.Function
Realvalued function that operate on an array or a part of it.

Class and Description 

KthSelector
A Simple K^{th} selector implementation to pick up the
K^{th} ordered element from a work array containing the input
numbers.

MathArrays.Function
Realvalued 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.

Class and Description 

MathArrays.Function
Realvalued function that operate on an array or a part of it.

Class and Description 

BigReal
Arbitrary precision decimal number.

BigRealField
Representation of real numbers with arbitrary precision field.

Decimal64
This class wraps a
double value in an object. 
Decimal64Field
The field of double precision floatingpoint numbers.

DoubleArray
Provides a standard interface for double arrays.

Incrementor
Deprecated.
Use
IntegerSequence.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 a
MaxCountExceededException . 
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 an
IterationManager should be derived. 
IterationListener
The listener interface for receiving events occurring in an iterative
algorithm.

MathArrays.Function
Realvalued 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 length
DoubleArray implementation that automatically
handles expanding and contracting its internal storage array as elements
are added and removed. 
ResizableDoubleArray.ExpansionMode
Specification of expansion algorithm.

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