Package org.djutils.math.polynomialroots

Class TestPolynomialRoots

java.lang.Object

org.djutils.math.polynomialroots.TestPolynomialRoots

public class TestPolynomialRoots
extends Object

TestPolynomialRoots.java.

Copyright (c) 2020-2025 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUTILS License.

Author:

Alexander Verbraeck, Peter Knoppers

Constructor Summary

Constructors

Constructor	Description
TestPolynomialRoots()

Method Summary

Modifier and Type	Method	Description
void	cubicTest()	Test the cubic solver.
void	quadraticTest()	Test the solver for quadratic (and simpler) cases and ensure that the cubic solver falls back to the quadratic solver when appropriate.
void	quarticTest()	Test the quartic solver.

Methods inherited from class java.lang.Object

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

Constructor Details

TestPolynomialRoots

public TestPolynomialRoots()

Method Details

quadraticTest

@Test
public void quadraticTest()

Test the solver for quadratic (and simpler) cases and ensure that the cubic solver falls back to the quadratic solver when appropriate.

cubicTest

@Test
public void cubicTest()

Test the cubic solver.

quarticTest

@Test
public void quarticTest()

Test the quartic solver.