Package org.moddingx.libx.util.math

Class Polynomial<T extends Number>

java.lang.Object

org.moddingx.libx.util.math.Polynomial<T>

All Implemented Interfaces:

Function<T,T>, UnaryOperator<T>

Direct Known Subclasses:

DoublePolynomial, IntPolynomial

public abstract class Polynomial<T extends Number>
extends Object
implements UnaryOperator<T>

Represents a polynomial with coefficients of type T.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Polynomial()

Method Summary

Modifier and Type	Method	Description
abstract Polynomial<T>	add(Polynomial<T> other)	Adds two polynomials together.
abstract List<T>	coefficients()	Gets the coefficients of this polynomial.
abstract Polynomial<T>	derivative()	Computes the derivative of this polynomial.
abstract Polynomial<T>	multiply(Polynomial<T> other)	Multiplies two polynomials.
abstract Polynomial<T>	negate()	Negates this polynomial.
Polynomial<T>	subtract(Polynomial<T> other)	Subtracts two polynomials from each other.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, apply, compose

Constructor Details

Polynomial

protected Polynomial()

Method Details

coefficients

public abstract List<T> coefficients()

Gets the coefficients of this polynomial. For example, the coefficients [2, 0 1] represent the polynomial 2x²+1.

derivative

public abstract Polynomial<T> derivative()

Computes the derivative of this polynomial.

negate

public abstract Polynomial<T> negate()

Negates this polynomial.

add

public abstract Polynomial<T> add(Polynomial<T> other)

Adds two polynomials together.

subtract

public Polynomial<T> subtract(Polynomial<T> other)

Subtracts two polynomials from each other.

multiply

public abstract Polynomial<T> multiply(Polynomial<T> other)

Multiplies two polynomials.

toString

public String toString()

Overrides:

toString in class Object