SimpleODE

package ode1d;

/** 
 * a simple ODE for test purposes<br>
 * time dependent<br>
 * can be solved analytically
 */
public class SimpleODE extends ODE {
  
  /**
   * trivial constructor 
   */
  public SimpleODE(double x0, double t0) {
    super(x0, t0);
  }

  /** 
   * right hand side of ODE<br>
   * has explicit time dependence
   */
  public double f(double x, double t) {
    return -x * Math.sin(t);
  }
}