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

Packages that use PolynomialFunction
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
`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
`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
`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
`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
`PolynomialFunction` | `PolynomialFitter.fit()` Get the polynomial fitting the weighted (x, y) points.

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