| Package | Description | 
|---|---|
| org.apache.commons.math3.analysis.solvers | Root finding algorithms, for univariate real functions. | 
| org.apache.commons.math3.dfp | Decimal floating point library for Java | 
| org.apache.commons.math3.ode | 
 This package provides classes to solve Ordinary Differential Equations problems. | 
| org.apache.commons.math3.ode.events | 
 This package provides classes to handle discrete events occurring during
 Ordinary Differential Equations integration. | 
| org.apache.commons.math3.ode.nonstiff | 
 This package provides classes to solve non-stiff Ordinary Differential Equations problems. | 
| org.apache.commons.math3.optim.nonlinear.scalar.gradient | This package provides optimization algorithms that require derivatives. | 
| Class and Description | 
|---|
| AbstractDifferentiableUnivariateSolver Deprecated. 
 as of 3.1, replaced by  AbstractUnivariateDifferentiableSolver | 
| AbstractPolynomialSolver Base class for solvers. | 
| AbstractUnivariateDifferentiableSolver Provide a default implementation for several functions useful to generic
 solvers. | 
| AbstractUnivariateSolver Base class for solvers. | 
| AllowedSolution The kinds of solutions that a  (bracketed univariate real) root-finding algorithmmay accept as solutions. | 
| BaseAbstractUnivariateSolver Provide a default implementation for several functions useful to generic
 solvers. | 
| BaseSecantSolver Base class for all bracketing Secant-based methods for root-finding
 (approximating a zero of a univariate real function). | 
| BaseSecantSolver.Method Secant-based root-finding methods. | 
| BaseUnivariateSolver Interface for (univariate real) rootfinding algorithms. | 
| BracketedRealFieldUnivariateSolver Interface for  (univariate real) root-finding
 algorithmsthat maintain a bracketed solution. | 
| BracketedUnivariateSolver Interface for  (univariate real) root-finding
 algorithmsthat maintain a bracketed solution. | 
| DifferentiableUnivariateSolver Deprecated. 
 as of 3.1, replaced by  UnivariateDifferentiableSolver | 
| PolynomialSolver Interface for (polynomial) root-finding algorithms. | 
| UnivariateDifferentiableSolver Interface for (univariate real) rootfinding algorithms. | 
| UnivariateSolver Interface for (univariate real) root-finding algorithms. | 
| Class and Description | 
|---|
| AllowedSolution The kinds of solutions that a  (bracketed univariate real) root-finding algorithmmay accept as solutions. | 
| BracketedRealFieldUnivariateSolver Interface for  (univariate real) root-finding
 algorithmsthat maintain a bracketed solution. | 
| FieldBracketingNthOrderBrentSolver This class implements a modification of the  Brent algorithm. | 
| Class and Description | 
|---|
| BracketedRealFieldUnivariateSolver Interface for  (univariate real) root-finding
 algorithmsthat maintain a bracketed solution. | 
| UnivariateSolver Interface for (univariate real) root-finding algorithms. | 
| Class and Description | 
|---|
| BracketedRealFieldUnivariateSolver Interface for  (univariate real) root-finding
 algorithmsthat maintain a bracketed solution. | 
| UnivariateSolver Interface for (univariate real) root-finding algorithms. | 
| Class and Description | 
|---|
| UnivariateSolver Interface for (univariate real) root-finding algorithms. | 
| Class and Description | 
|---|
| UnivariateSolver Interface for (univariate real) root-finding algorithms. | 
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