Uses of Class
org.apache.commons.math.analysis.polynomials.PolynomialFunction

Packages that use PolynomialFunction

Package	Description
org.apache.commons.math.analysis.polynomials	Univariate real polynomials implementations, seen as differentiable univariate real functions.
org.apache.commons.math.analysis.solvers	Root finding algorithms, for univariate real functions.
org.apache.commons.math.optimization.fitting	This package provides classes to perform curve fitting.

Uses of PolynomialFunction in org.apache.commons.math.analysis.polynomials

Methods in org.apache.commons.math.analysis.polynomials that return PolynomialFunction

Modifier and Type	Method	Description
PolynomialFunction	PolynomialFunction.add(PolynomialFunction p)	Add a polynomial to the instance.
static PolynomialFunction	PolynomialsUtils.createChebyshevPolynomial(int degree)	Create a Chebyshev polynomial of the first kind.
static PolynomialFunction	PolynomialsUtils.createHermitePolynomial(int degree)	Create a Hermite polynomial.
static PolynomialFunction	PolynomialsUtils.createLaguerrePolynomial(int degree)	Create a Laguerre polynomial.
static PolynomialFunction	PolynomialsUtils.createLegendrePolynomial(int degree)	Create a Legendre polynomial.
PolynomialFunction[]	PolynomialSplineFunction.getPolynomials()	Returns a copy of the interpolating polynomials array.
PolynomialFunction	PolynomialFunction.multiply(PolynomialFunction p)	Multiply the instance by a polynomial.
PolynomialFunction	PolynomialFunction.negate()	Negate the instance.
PolynomialFunction	PolynomialFunction.polynomialDerivative()	Returns the derivative as a PolynomialRealFunction
PolynomialFunction	PolynomialFunction.subtract(PolynomialFunction p)	Subtract a polynomial from the instance.

Methods in org.apache.commons.math.analysis.polynomials with parameters of type PolynomialFunction

Modifier and Type	Method	Description
PolynomialFunction	PolynomialFunction.add(PolynomialFunction p)	Add a polynomial to the instance.
PolynomialFunction	PolynomialFunction.multiply(PolynomialFunction p)	Multiply the instance by a polynomial.
PolynomialFunction	PolynomialFunction.subtract(PolynomialFunction p)	Subtract a polynomial from the instance.

Constructors in org.apache.commons.math.analysis.polynomials with parameters of type PolynomialFunction

Constructor	Description
PolynomialSplineFunction(double[] knots, PolynomialFunction[] polynomials)	Construct a polynomial spline function with the given segment delimiters and interpolating polynomials.

Uses of PolynomialFunction in org.apache.commons.math.analysis.solvers

Methods in org.apache.commons.math.analysis.solvers that return PolynomialFunction

Modifier and Type	Method	Description
PolynomialFunction	LaguerreSolver.getPolynomialFunction()	Deprecated. as of 2.0 the function is not stored anymore within the instance.

Uses of PolynomialFunction in org.apache.commons.math.optimization.fitting

Methods in org.apache.commons.math.optimization.fitting that return PolynomialFunction

Modifier and Type	Method	Description
PolynomialFunction	PolynomialFitter.fit()	Get the polynomial fitting the weighted (x, y) points.