org.ojalgo.function.polynomial

Class PrimitivePolynomial

java.lang.Object

org.ojalgo.function.polynomial.PrimitivePolynomial

All Implemented Interfaces:

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

public final class PrimitivePolynomial
extends Object

Nested Class Summary

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

Access1D.Aggregatable<N extends Comparable<N>>, Access1D.Collectable<N extends Comparable<N>,R extends Mutate1D>, Access1D.ElementView<N extends Comparable<N>>, Access1D.Sliceable<N extends Comparable<N>>, Access1D.Visitable<N extends Comparable<N>>

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

Structure1D.BasicMapper<T>, Structure1D.IndexCallback, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.Logical<S extends Structure1D,B extends Structure1D.Logical<S,B>>, Structure1D.LongIndex, Structure1D.LoopCallback

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

BasicFunction.Differentiable<N extends Comparable<N>,F extends BasicFunction>, BasicFunction.Integratable<N extends Comparable<N>,F extends BasicFunction>, BasicFunction.PlainUnary<T,R>

Constructor Summary

Constructors

Constructor and Description
PrimitivePolynomial(int degree)

Method Summary

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

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.structure.Access1D

asCollectable1D, asPrimitive1D, axpy, byteValue, dot, elements, equals, floatValue, hashCode, intValue, longValue, nonzeros, shortValue, supplyTo, toRawCopy1D, toString, wrap, wrap, wrap

Methods inherited from interface org.ojalgo.structure.Structure1D

index, loopAll, loopMatching, loopRange, mapper, toIntIndexes

Constructor Detail

PrimitivePolynomial

public PrimitivePolynomial(int degree)

Method Detail

estimate

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

integrate

public Double integrate(Double fromPoint,
                        Double toPoint)

invoke

public Double invoke(Double arg)

set

public void set(Access1D<?> coefficients)

getDerivativeFactor

protected Double getDerivativeFactor(int power)

getPrimitiveFactor

protected Double getPrimitiveFactor(int power)

makeInstance

protected org.ojalgo.function.polynomial.AbstractPolynomial<Double> makeInstance(int size)

buildDerivative

public final PolynomialFunction<N> buildDerivative()

Specified by:

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

buildPrimitive

public final PolynomialFunction<N> buildPrimitive()

Specified by:

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

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 Comparable<N>>

doubleValue

public final double doubleValue(long power)

Specified by:

doubleValue in interface Access1D<N extends Comparable<N>>

estimate

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

Specified by:

estimate in interface PolynomialFunction<N extends Comparable<N>>

estimate

public final void estimate(NumberSeries<?> samples)

Specified by:

estimate in interface PolynomialFunction<N extends Comparable<N>>

get

public final N get(long power)

Specified by:

get in interface Access1D<N extends Comparable<N>>

invoke

public final double invoke(double arg)

Specified by:

invoke in interface UnaryFunction<N extends Comparable<N>>

invoke

public final float invoke(float arg)

Specified by:

invoke in interface UnaryFunction<N extends Comparable<N>>

set

public final void set(int power,
                      double coefficient)

Specified by:

set in interface PolynomialFunction<N extends Comparable<N>>

set

public final void set(int power,
                      N coefficient)

Specified by:

set in interface PolynomialFunction<N extends Comparable<N>>

size

public final int size()

Specified by:

size in interface Structure1D