Package edu.jas.root
Class RealAlgebraicTest
- java.lang.Object
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- junit.framework.Assert
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- junit.framework.TestCase
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- edu.jas.root.RealAlgebraicTest
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- All Implemented Interfaces:
junit.framework.Test
public class RealAlgebraicTest extends junit.framework.TestCase
RealAlgebraicNumber Test using JUnit.- Author:
- Heinz Kredel
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Constructor Summary
Constructors Constructor Description RealAlgebraicTest(java.lang.String name)
Constructs aRealAlgebraicTest
object.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static void
main(java.lang.String[] args)
main.protected void
setUp()
static junit.framework.Test
suite()
suite.protected void
tearDown()
void
testAddition()
Test addition.void
testCompare()
Test compareTo of real algebraic numbers.void
testConstruction()
Test constructor and toString.void
testContinuedFraction()
Test continued fraction.void
testDistributive()
Test distributive law.void
testMagnitude()
Test arithmetic of magnitude of real algebraic numbers.void
testMultiplication()
Test multiplication.void
testRandom()
Test random polynomial.void
testRealRootIsolation()
Test real root isolation.void
testRealRootIsolationWilkinson()
Test real root isolation for Wilkinson like polynomials.void
testSignum()
Test sign of real algebraic numbers.-
Methods inherited from class junit.framework.TestCase
assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString
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Constructor Detail
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RealAlgebraicTest
public RealAlgebraicTest(java.lang.String name)
Constructs aRealAlgebraicTest
object.- Parameters:
name
- String.
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Method Detail
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main
public static void main(java.lang.String[] args)
main.
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suite
public static junit.framework.Test suite()
suite.
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setUp
protected void setUp()
- Overrides:
setUp
in classjunit.framework.TestCase
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tearDown
protected void tearDown()
- Overrides:
tearDown
in classjunit.framework.TestCase
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testConstruction
public void testConstruction()
Test constructor and toString.
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testRandom
public void testRandom()
Test random polynomial.
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testAddition
public void testAddition()
Test addition.
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testMultiplication
public void testMultiplication()
Test multiplication.
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testDistributive
public void testDistributive()
Test distributive law.
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testSignum
public void testSignum()
Test sign of real algebraic numbers.
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testCompare
public void testCompare()
Test compareTo of real algebraic numbers.
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testMagnitude
public void testMagnitude()
Test arithmetic of magnitude of real algebraic numbers.
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testRealRootIsolation
public void testRealRootIsolation()
Test real root isolation.
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testRealRootIsolationWilkinson
public void testRealRootIsolationWilkinson()
Test real root isolation for Wilkinson like polynomials. product_{i=1..n}( x - i * alpha )
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testContinuedFraction
public void testContinuedFraction()
Test continued fraction.
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