Exemplos de NewtonSolver.getEvaluations em Java

Exemplo n.º 1

Arquivo: NewtonSolverTest.java Projeto: christinapanto/project

  @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());

    result = solver.solve(100, f, 1, 4);
    Assert.assertEquals(result, FastMath.PI, solver.getAbsoluteAccuracy());

    Assert.assertTrue(solver.getEvaluations() > 0);
  }