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java.lang.Objectjunit.framework.Assert
junit.framework.TestCase
org.apache.commons.math.analysis.RiddersSolverTest
public final class RiddersSolverTest
Testcase for Ridders solver.
Ridders' method converges superlinearly, more specific, its rate of convergence is sqrt(2). Test runs show that for a default absolute accuracy of 1E-6, it generally takes less than 5 iterations for close initial bracket and 5 to 10 iterations for distant initial bracket to converge.
Constructor Summary | |
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RiddersSolverTest()
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Method Summary | |
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void |
testExpm1Function()
Test of solver for the exponential function. |
void |
testParameters()
Test of parameters for the solver. |
void |
testQuinticFunction()
Test of solver for the quintic function. |
void |
testSinFunction()
Test of solver for the sine function. |
Methods inherited from class junit.framework.TestCase |
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countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString |
Methods inherited from class junit.framework.Assert |
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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, fail, fail, failNotEquals, failNotSame, failSame |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public RiddersSolverTest()
Method Detail |
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public void testSinFunction() throws org.apache.commons.math.MathException
org.apache.commons.math.MathException
public void testQuinticFunction() throws org.apache.commons.math.MathException
org.apache.commons.math.MathException
public void testExpm1Function() throws org.apache.commons.math.MathException
org.apache.commons.math.MathException
public void testParameters() throws java.lang.Exception
java.lang.Exception
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