com.rychlik.jode
Interface VField

All Known Implementing Classes:
JOde

public interface VField


Method Summary
 boolean evaluateAt(double[] y, double[] y1)
          Right-hand sides of a differential equation.
 

Method Detail

evaluateAt

boolean evaluateAt(double[] y,
                   double[] y1)
Right-hand sides of a differential equation. The 0-th component is assumed to be 1, so that both autonomous and non-autonomous systems can be handled simultaneously.

Parameters:
y - Evaluation point.
y1 - Value of the vector field at the evaluation point.