Examples of DifferentiableUnivariateFunction

Examples of org.apache.commons.math3.analysis.DifferentiableUnivariateFunction

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    /**
     *
     */
    @Test
    public void testSinZero() {
        DifferentiableUnivariateFunction f = new Sin();
        double result;

        NewtonSolver solver = new NewtonSolver();
        result = solver.solve(100, f, 3, 4);
        Assert.assertEquals(result, FastMath.PI, solver.getAbsoluteAccuracy());
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Examples of org.apache.commons.math3.analysis.DifferentiableUnivariateFunction

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     *
     */
    @Test
    public void testQuinticZero() {
        final UnivariateDifferentiableFunction q = new QuinticFunction();
        DifferentiableUnivariateFunction f = new DifferentiableUnivariateFunction() {

            public double value(double x) {
                return q.value(x);
            }

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Examples of org.apache.commons.math3.analysis.DifferentiableUnivariateFunction

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    /**
     *
     */
    @Test
    public void testSinZero() {
        DifferentiableUnivariateFunction f = new Sin();
        double result;

        NewtonSolver solver = new NewtonSolver();
        result = solver.solve(100, f, 3, 4);
        Assert.assertEquals(result, FastMath.PI, solver.getAbsoluteAccuracy());
View Full Code Here

Examples of org.apache.commons.math3.analysis.DifferentiableUnivariateFunction

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     *
     */
    @Test
    public void testQuinticZero() {
        final UnivariateDifferentiableFunction q = new QuinticFunction();
        DifferentiableUnivariateFunction f = new DifferentiableUnivariateFunction() {

            public double value(double x) {
                return q.value(x);
            }

View Full Code Here

Examples of org.apache.commons.math3.analysis.DifferentiableUnivariateFunction

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    /**
     *
     */
    @Test
    public void testSinZero() {
        DifferentiableUnivariateFunction f = new SinFunction();
        double result;

        NewtonSolver solver = new NewtonSolver();
        result = solver.solve(100, f, 3, 4);
        Assert.assertEquals(result, FastMath.PI, solver.getAbsoluteAccuracy());
View Full Code Here

Examples of org.apache.commons.math3.analysis.DifferentiableUnivariateFunction

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    /**
     *
     */
    @Test
    public void testQuinticZero() {
        DifferentiableUnivariateFunction f = new QuinticFunction();
        double result;

        NewtonSolver solver = new NewtonSolver();
        result = solver.solve(100, f, -0.2, 0.2);
        Assert.assertEquals(result, 0, solver.getAbsoluteAccuracy());
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