Package org.apache.commons.math.analysis

Implementations of common numerical analysis procedures, including root finding and function interpolation.

See:
Description

Interface Summary

DifferentiableUnivariateRealFunction	Extension of UnivariateRealFunction representing a differentiable univariate real function.
UnivariateRealFunction	An interface representing a univariate real function.
UnivariateRealIntegrator	Interface for univariate real integration algorithms.
UnivariateRealInterpolator	Interface representing a univariate real interpolating function.
UnivariateRealSolver	Interface for (univariate real) rootfinding algorithms.

Class Summary

BisectionSolver	Implements the bisection algorithm for finding zeros of univariate real functions.
BrentSolver	Implements the Brent algorithm for finding zeros of real univariate functions.
DividedDifferenceInterpolator	Implements the Divided Difference Algorithm for interpolation of real univariate functions.
LaguerreSolver	Implements the Laguerre's Method for root finding of real coefficient polynomials.
MullerSolver	Implements the Muller's Method for root finding of real univariate functions.
NevilleInterpolator	Implements the Neville's Algorithm for interpolation of real univariate functions.
NewtonSolver	Implements Newton's Method for finding zeros of real univariate functions.
PolynomialFunction	Immutable representation of a real polynomial function with real coefficients.
PolynomialFunctionLagrangeForm	Implements the representation of a real polynomial function in Lagrange Form.
PolynomialFunctionNewtonForm	Implements the representation of a real polynomial function in Newton Form.
PolynomialSplineFunction	Represents a polynomial spline function.
RiddersSolver	Implements the Ridders' Method for root finding of real univariate functions.
RombergIntegrator	Implements the Romberg Algorithm for integration of real univariate functions.
SecantSolver	Implements a modified version of the secant method for approximating a zero of a real univariate function.
SimpsonIntegrator	Implements the Simpson's Rule for integration of real univariate functions.
SplineInterpolator	Computes a natural (also known as "free", "unclamped") cubic spline interpolation for the data set.
TrapezoidIntegrator	Implements the Trapezoidal Rule for integration of real univariate functions.
UnivariateRealIntegratorImpl	Provide a default implementation for several generic functions.
UnivariateRealSolverFactory	Abstract factory class used to create UnivariateRealSolver instances.
UnivariateRealSolverFactoryImpl	A concrete UnivariateRealSolverFactory.
UnivariateRealSolverImpl	Provide a default implementation for several functions useful to generic solvers.
UnivariateRealSolverUtils	Utility routines for UnivariateRealSolver objects.

Package org.apache.commons.math.analysis Description

Implementations of common numerical analysis procedures, including root finding and function interpolation.