org.ojalgo.function.polynomial

Class BigPolynomial

java.lang.Object

org.ojalgo.function.polynomial.BigPolynomial

All Implemented Interfaces:

Iterable<BigDecimal>, DoubleUnaryOperator, Function<BigDecimal,BigDecimal>, UnaryOperator<BigDecimal>, Access1D<BigDecimal>, Structure1D, BasicFunction<BigDecimal>, BasicFunction.Differentiable<BigDecimal,PolynomialFunction<BigDecimal>>, BasicFunction.Integratable<BigDecimal,PolynomialFunction<BigDecimal>>, PolynomialFunction<BigDecimal>, UnaryFunction<BigDecimal>

public class BigPolynomial
extends Object

BigPolynomial

Author:

apete

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.access.Access1D

Access1D.Aggregatable<N extends Number>, Access1D.Collectable<N extends Number,R extends Mutate1D.Receiver<N>>, Access1D.Elements, Access1D.ElementView<N extends Number>, Access1D.IndexOf, Access1D.Sliceable<N extends Number>, Access1D.Visitable<N extends Number>

Nested classes/interfaces inherited from interface org.ojalgo.access.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexCallback, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.LongIndex, Structure1D.LoopCallback

Nested classes/interfaces inherited from interface org.ojalgo.function.BasicFunction

BasicFunction.Differentiable<N extends Number,F extends BasicFunction<N>>, BasicFunction.Integratable<N extends Number,F extends BasicFunction<N>>

Constructor Summary

Constructors

Constructor and Description
BigPolynomial(int aDegree)

Method Summary

Modifier and Type	Method and Description
PolynomialFunction<N>	buildDerivative()
PolynomialFunction<N>	buildPrimitive()
long	count()
int	degree()
double	doubleValue(long aPower)
void	estimate(Access1D<?> x, Access1D<?> y)
void	estimate(List<? extends Number> x, List<? extends Number> y)
void	estimate(NumberSeries<?> samples)
N	get(long aPower)
protected BigDecimal	getDerivativeFactor(int aPower)
protected BigDecimal	getPrimitiveFactor(int aPower)
BigDecimal	integrate(BigDecimal fromPoint, BigDecimal toPoint)
BigDecimal	invoke(BigDecimal arg)
double	invoke(double arg)
protected org.ojalgo.function.polynomial.AbstractPolynomial<BigDecimal>	makeInstance(int aSize)
void	set(Access1D<?> someCoefficient)
void	set(int aPower, double aNmbr)
void	set(int aPower, N aNmbr)
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.function.UnaryFunction

andThen, apply, applyAsDouble, compose

Methods inherited from interface java.util.function.UnaryOperator

identity

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface java.util.function.DoubleUnaryOperator

andThen, compose, identity

Methods inherited from interface org.ojalgo.access.Access1D

asCollectable1D, asPrimitive1D, axpy, dot, elements, equals, hashCode, iterator, nonzeros, stream, supplyTo, toRawCopy1D, wrap, wrap, wrap, wrapAccess1D, wrapAccess1D, wrapAccess1D

Methods inherited from interface org.ojalgo.access.Structure1D

loopAll, loopMatching, loopRange, mapper

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

BigPolynomial

public BigPolynomial(int aDegree)

Method Detail

estimate

public void estimate(Access1D<?> x,
                     Access1D<?> y)

integrate

public BigDecimal integrate(BigDecimal fromPoint,
                            BigDecimal toPoint)

invoke

public BigDecimal invoke(BigDecimal arg)

set

public void set(Access1D<?> someCoefficient)

getDerivativeFactor

protected BigDecimal getDerivativeFactor(int aPower)

getPrimitiveFactor

protected BigDecimal getPrimitiveFactor(int aPower)

makeInstance

protected org.ojalgo.function.polynomial.AbstractPolynomial<BigDecimal> makeInstance(int aSize)

buildDerivative

public final PolynomialFunction<N> buildDerivative()

Specified by:

buildDerivative in interface BasicFunction.Differentiable<N extends Number,PolynomialFunction<N extends Number>>

buildPrimitive

public final PolynomialFunction<N> buildPrimitive()

Specified by:

buildPrimitive in interface BasicFunction.Integratable<N extends Number,PolynomialFunction<N extends Number>>

count

public long count()

Specified by:

count in interface Structure1D

Returns:

The total number of elements in this structure.

degree

public final int degree()

Specified by:

degree in interface PolynomialFunction<N extends Number>

doubleValue

public final double doubleValue(long aPower)

Specified by:

doubleValue in interface Access1D<N extends Number>

estimate

public final void estimate(List<? extends Number> x,
                           List<? extends Number> y)

Specified by:

estimate in interface PolynomialFunction<N extends Number>

estimate

public final void estimate(NumberSeries<?> samples)

Specified by:

estimate in interface PolynomialFunction<N extends Number>

get

public final N get(long aPower)

Specified by:

get in interface Access1D<N extends Number>

invoke

public final double invoke(double arg)

Specified by:

invoke in interface UnaryFunction<N extends Number>

set

public final void set(int aPower,
                      double aNmbr)

Specified by:

set in interface PolynomialFunction<N extends Number>

set

public final void set(int aPower,
                      N aNmbr)

Specified by:

set in interface PolynomialFunction<N extends Number>

size

public final int size()