Package com.opengamma.strata.math.impl.function.special

Class LaguerrePolynomialFunction

java.lang.Object

com.opengamma.strata.math.impl.function.special.OrthogonalPolynomialFunctionGenerator

com.opengamma.strata.math.impl.function.special.LaguerrePolynomialFunction

public class LaguerrePolynomialFunction
extends OrthogonalPolynomialFunctionGenerator

Constructor Summary

Constructors

Constructor	Description
LaguerrePolynomialFunction()

Method Summary

Modifier and Type	Method	Description
DoubleFunction1D[]	getPolynomials(int n)
DoubleFunction1D[]	getPolynomials(int n, double alpha)	Gets the polynomials.
Pair<DoubleFunction1D,DoubleFunction1D>[]	getPolynomialsAndFirstDerivative(int n)
Pair<DoubleFunction1D,DoubleFunction1D>[]	getPolynomialsAndFirstDerivative(int n, double alpha)	Gets the polynomials and derivative.

Methods inherited from class com.opengamma.strata.math.impl.function.special.OrthogonalPolynomialFunctionGenerator

getOne, getX, getZero

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LaguerrePolynomialFunction

public LaguerrePolynomialFunction()

Method Detail

getPolynomials

public DoubleFunction1D[] getPolynomials(int n)

Specified by:

getPolynomials in class OrthogonalPolynomialFunctionGenerator

getPolynomialsAndFirstDerivative

public Pair<DoubleFunction1D,DoubleFunction1D>[] getPolynomialsAndFirstDerivative(int n)

Specified by:

getPolynomialsAndFirstDerivative in class OrthogonalPolynomialFunctionGenerator

getPolynomials

public DoubleFunction1D[] getPolynomials(int n,
                                         double alpha)

Gets the polynomials.

Parameters:

n - the n value

alpha - the alpha value

Returns:

the result

getPolynomialsAndFirstDerivative

public Pair<DoubleFunction1D,DoubleFunction1D>[] getPolynomialsAndFirstDerivative(int n,
                                                                                        double alpha)

Gets the polynomials and derivative.

Parameters:

n - the n value

alpha - the alpha value

Returns:

the result