Uses of Class
org.apache.commons.math.analysis.polynomials.PolynomialFunction
Packages that use PolynomialFunction
Package
Description
Univariate real polynomials implementations, seen as differentiable
univariate real functions.
Root finding algorithms, for univariate real functions.
This package provides classes to perform curve fitting.
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Uses of PolynomialFunction in org.apache.commons.math.analysis.polynomials
Methods in org.apache.commons.math.analysis.polynomials that return PolynomialFunctionModifier and TypeMethodDescriptionPolynomialFunction.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.PolynomialSplineFunction.getPolynomials()
Returns a copy of the interpolating polynomials array.PolynomialFunction.multiply
(PolynomialFunction p) Multiply the instance by a polynomial.PolynomialFunction.negate()
Negate the instance.PolynomialFunction.polynomialDerivative()
Returns the derivative as a PolynomialRealFunctionPolynomialFunction.subtract
(PolynomialFunction p) Subtract a polynomial from the instance.Methods in org.apache.commons.math.analysis.polynomials with parameters of type PolynomialFunctionModifier and TypeMethodDescriptionPolynomialFunction.add
(PolynomialFunction p) Add a polynomial to the instance.PolynomialFunction.multiply
(PolynomialFunction p) Multiply the instance by a polynomial.PolynomialFunction.subtract
(PolynomialFunction p) Subtract a polynomial from the instance.Constructors in org.apache.commons.math.analysis.polynomials with parameters of type PolynomialFunctionModifierConstructorDescriptionPolynomialSplineFunction
(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 PolynomialFunctionModifier and TypeMethodDescriptionLaguerreSolver.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 PolynomialFunctionModifier and TypeMethodDescriptionPolynomialFitter.fit()
Get the polynomial fitting the weighted (x, y) points.